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University of Florida
1.
Patel, Neha Dipakkumar.
Effect of Aligner Material, Duration, and Force Level on Tooth Movement.
Degree: MS, Dental Sciences - Dentistry, 2014, University of Florida
URL: https://ufdc.ufl.edu/UFE0046725 
► SmartTrackTM, created by Align Technologies, has a lower initial insertion force and a longer working range compared to the older EX30 material to aid orthodontic…
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▼ SmartTrackTM, created by Align Technologies, has a lower initial insertion force and a longer working range compared to the older EX30 material to aid orthodontic tooth movement (OTM). OBJECTIVES: To investigate the effect of SmartTrackTM on OTM in-vivo over a 25-day period compared to the EX30 material. METHODS: Aligners made of one of the two materials and programmed for 0.25mm of buccal movement of a maxillary incisor were used in 33 subjects (17 females and 16 males), 18-40 years old, for 22 hours/day for 25 days, in a randomized, blinded manner. Cone beam computed tomography (CBCT) imaging was conducted prior to tooth movement. RESULTS: SmartTrackTM achieved significantly higher mean OTM (73.1%) compared to EX30 (42.8%) by Day 14. No difference in OTM occurred from Day 14-25. Mixed modeling revealed SmartTrackTM and compliance separately provided 16% and 9% higher OTM. No difference between CBCT measurements and tooth movement was noted. CONCLUSION: SmartTrackTM achieved a higher mean OTM with a seemingly shorter lag phase compared to the EX30 material over a 25-day period. A combination of SmartTrackTM effects and compliance play a collective role in achievement optimal OTM. ( en )
Advisors/Committee Members: WHEELER,TIMOTHY T (committee chair), NAIR,MADHU K (committee member).
Subjects/Keywords: Bones; Household appliances; Imaging; Medications; Orthodontics; Orthods; Orthopedics; P values; Teeth; Tooth movement; aligners – invisalign – orthodontics
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APA (6th Edition):
Patel, N. D. (2014). Effect of Aligner Material, Duration, and Force Level on Tooth Movement. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0046725
Chicago Manual of Style (16th Edition):
Patel, Neha Dipakkumar. “Effect of Aligner Material, Duration, and Force Level on Tooth Movement.” 2014. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0046725.
MLA Handbook (7th Edition):
Patel, Neha Dipakkumar. “Effect of Aligner Material, Duration, and Force Level on Tooth Movement.” 2014. Web. 05 Mar 2021.
Vancouver:
Patel ND. Effect of Aligner Material, Duration, and Force Level on Tooth Movement. [Internet] [Masters thesis]. University of Florida; 2014. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0046725.
Council of Science Editors:
Patel ND. Effect of Aligner Material, Duration, and Force Level on Tooth Movement. [Masters Thesis]. University of Florida; 2014. Available from: https://ufdc.ufl.edu/UFE0046725
University of Florida
2.
Hoffman, Derek A.
A continued investigation into the capacity of Renew dentifrice to prevent white spot lesions associated with orthodontic treatment.
Degree: MS, Dental Sciences - Dentistry, 2015, University of Florida
URL: https://ufdc.ufl.edu/UFE0048902
► Introduction: White spot lesions represent a common, yet challenging, dilemma for orthodontists. Studies show incidence of white spot lesions in orthodontic patients to range from…
(more)
▼ Introduction: White spot lesions represent a common, yet challenging, dilemma for orthodontists. Studies show incidence of white spot lesions in orthodontic patients to range from 30-50%. Fluoride has shown some benefit as a protective measure, however, this is usually insufficient in orthodontic patients. ReNewTM, a prescription strength dentifrice containing 5%, by weight, NovaMin (calcium sodium phosphosilicate bioactive glass) and 5000 ppm fluoride has been proposed to aid in prevention and reversal of white spot lesions. The primary aim of this study was to determine if the use of ReNewTM reduces formation of white spot lesions in orthodontic patients as compared to a control group. A secondary aim was to determine if the use of ReNewTM improves gingival health in orthodontic patients. Methods: Fifty patients undergoing orthodontic treatment in the graduate orthodontic clinic at the
University of
Florida were recruited to participate in this study. This was a prospective, double blind, randomized control trial. Patients were randomly allocated to either an active (ReNewTM ) or control group (Crest) by means of block randomization. Patients were enrolled in the study for one year and seen monthly for normal orthodontic appointments. Decalcification, gingival health and plaque was assessed and recorded at 3 month intervals. Assessment was done clinically by means of indices, decalcification was assessed on a scale of 0-4 using a modified version of the index developed by Gorelick.[1] Relative Streptococcus mutans and Lactobacillus levels were measured using the Caries Risk Test (CRT) bacteria kits at three month intervals as well. Results: Data for 44 patients was analyzed through 6 months of enrollment. Six patients were dismissed from the study for the following reasons: possible allergic reaction, not meeting inclusion criteria, early removal of orthodontic appliances and failure to make appointments. Statistical analysis was performed using both parametric and non-parametric tests. Results showed no difference between toothpastes in regard to improvement in white spot lesions, plaque or gingival health. Conclusions: Results of this study show there is no difference between a fluoride containing over the counter toothpaste versus ReNewTM in their effects at improving white spot lesions in orthodontic patients. ( en )
Advisors/Committee Members: WHEELER,TIMOTHY T (committee chair), RODY,WELLINGTON JOSE,JR (committee member).
Subjects/Keywords: Calcium; Dentifrices; Fluorides; Lesions; Orthodontics; Orthods; Sodium; Teeth; Tooth enamel; Toothpaste; toothpaste
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APA (6th Edition):
Hoffman, D. A. (2015). A continued investigation into the capacity of Renew dentifrice to prevent white spot lesions associated with orthodontic treatment. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0048902
Chicago Manual of Style (16th Edition):
Hoffman, Derek A. “A continued investigation into the capacity of Renew dentifrice to prevent white spot lesions associated with orthodontic treatment.” 2015. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0048902.
MLA Handbook (7th Edition):
Hoffman, Derek A. “A continued investigation into the capacity of Renew dentifrice to prevent white spot lesions associated with orthodontic treatment.” 2015. Web. 05 Mar 2021.
Vancouver:
Hoffman DA. A continued investigation into the capacity of Renew dentifrice to prevent white spot lesions associated with orthodontic treatment. [Internet] [Masters thesis]. University of Florida; 2015. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0048902.
Council of Science Editors:
Hoffman DA. A continued investigation into the capacity of Renew dentifrice to prevent white spot lesions associated with orthodontic treatment. [Masters Thesis]. University of Florida; 2015. Available from: https://ufdc.ufl.edu/UFE0048902
University of Florida
3.
Ellis, Dafne.
Parents’ Perspectives of Repaired Cleft Lip.
Degree: MS, Dental Sciences - Dentistry, 2012, University of Florida
URL: https://ufdc.ufl.edu/UFE0044142
► Introduction: One of the goals in the treatment of children with cleft lip and palate (CLP) is to improve the esthetic appearance of structures affected…
(more)
▼ Introduction: One of the goals in the treatment of children with cleft lip and palate (CLP) is to improve the esthetic appearance of structures affected by the cleft. However, patients invariably demonstrate some degree of deformation, asymmetry, scarring, or an uneven junction. Comparison of the perception of the esthetic outcome of treatment between families who have a child that has CLP and families who do not would be beneficial to determine if any additional procedures, such as lip or nose revision surgery, are advisable. Methods: 30 participants with a child with CLP and 30 who did not were asked to rate the esthetic appeal of facial and profile pictures of children with CLP. Different parts of the face (upper lip, lower lip, nose and chin) were rated separately on a five point scale indicating very good (1), good (2), fair (3), poor (4) or very poor (5) appearance. Results: When assessing patients with CLP, the parents without children with CLP were more critical than parents with children with CLP. These findings were statistically significant for the upper lip and no significance was found on other facial features scored. Conclusions: In this study, parents with a child with a cleft lip report greater satisfaction with the esthetic outcome mainly of lip, and evaluate the cleft esthetics more favorably, than parents who do not have children with a cleft lip. ( en )
Advisors/Committee Members: Dolce, Calogero (committee chair), Mcgorray, Susan P (committee member), Wheeler, Timothy T (committee member).
Subjects/Keywords: Aesthetics; Children; Cleft lip; Cleft lip and palate; Cleft palate; Gold standard; Medical treatment outcomes; Orthodontics; Palate; Parents; cleft – esthetic – lip – parents – perspective – repaired
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APA (6th Edition):
Ellis, D. (2012). Parents’ Perspectives of Repaired Cleft Lip. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0044142
Chicago Manual of Style (16th Edition):
Ellis, Dafne. “Parents’ Perspectives of Repaired Cleft Lip.” 2012. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0044142.
MLA Handbook (7th Edition):
Ellis, Dafne. “Parents’ Perspectives of Repaired Cleft Lip.” 2012. Web. 05 Mar 2021.
Vancouver:
Ellis D. Parents’ Perspectives of Repaired Cleft Lip. [Internet] [Masters thesis]. University of Florida; 2012. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0044142.
Council of Science Editors:
Ellis D. Parents’ Perspectives of Repaired Cleft Lip. [Masters Thesis]. University of Florida; 2012. Available from: https://ufdc.ufl.edu/UFE0044142
University of Florida
4.
Rubensteen, Evan G.
Analysis of the Relationship between the Posterior Airway Space and Molar Classification in Children Aged 10-15.
Degree: MS, Dental Sciences - Dentistry, 2012, University of Florida
URL: https://ufdc.ufl.edu/UFE0044143
► In this study we investigated the difference in the posterior airway volume, area and minimum axial area between patients with Class I, Class II, and…
(more)
▼ In this study we investigated the difference in the posterior airway volume, area and minimum axial area between patients with Class I, Class II, and Class III dental malocclusions as well as patients with cleft lip with or without cleft palate aged 10-15. While numerous studies have examined the relationship between mandibular retrognathia and the anatomy of the posterior airway, few have specifically addressed the relationship between molar occlusion and posterior airway anatomy, and none have done so in children. Since a class II molar relationship predominates in mandibular retrognathia, we suspected that there should be a similar relationship between anatomy and molar occlusion.
Advisors/Committee Members: Dolce, Calogero (committee chair), Mcgorray, Susan P (committee member), Wheeler, Timothy T (committee member).
Subjects/Keywords: Anatomy; Computerized axial tomography; Imaging; Ions; Malocclusion; Obstructive sleep apnea; Orthodontics; Orthods; P values; Teeth; airway – Class I – Class II – Class III; occlusion; City of Indian Rocks Beach ( local )
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APA (6th Edition):
Rubensteen, E. G. (2012). Analysis of the Relationship between the Posterior Airway Space and Molar Classification in Children Aged 10-15. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0044143
Chicago Manual of Style (16th Edition):
Rubensteen, Evan G. “Analysis of the Relationship between the Posterior Airway Space and Molar Classification in Children Aged 10-15.” 2012. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0044143.
MLA Handbook (7th Edition):
Rubensteen, Evan G. “Analysis of the Relationship between the Posterior Airway Space and Molar Classification in Children Aged 10-15.” 2012. Web. 05 Mar 2021.
Vancouver:
Rubensteen EG. Analysis of the Relationship between the Posterior Airway Space and Molar Classification in Children Aged 10-15. [Internet] [Masters thesis]. University of Florida; 2012. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0044143.
Council of Science Editors:
Rubensteen EG. Analysis of the Relationship between the Posterior Airway Space and Molar Classification in Children Aged 10-15. [Masters Thesis]. University of Florida; 2012. Available from: https://ufdc.ufl.edu/UFE0044143
University of Florida
5.
Chisari, Justin.
Variables Affecting Orthodontic Tooth Movement.
Degree: MS, Dental Sciences - Dentistry, 2012, University of Florida
URL: https://ufdc.ufl.edu/UFE0044141
► There are many variables that can affect the rate of orthodontic tooth movement. Both extrinsic and systemic factors, such as medication history, age, and metabolic…
(more)
▼ There are many variables that can affect the rate of orthodontic tooth movement. Both extrinsic and systemic factors, such as medication history, age, and metabolic bone diseases can alter key molecules that regulate bone remodeling. The purpose of this study is to gather data on the affect of age, sex, root length, bone levels and bone quality on the rate of orthodontic tooth movement. This is a prospective single center clinical trial comparing a group of 15 patients between the ages of 18-35 with a group of 15 patients 50 and older with an Invisalign tooth movement model of a single central incisor programmed to move 1mm facially over a course of 8 weeks. Cone Beam Computed Tomography (CBCT) was done to assess root length, bone levels and bone quality. Data from this study was combined with data from two other similar studies led by the same principal investigator, increasing the sample size to 82.20,21 The mean and median percentage of tooth movement achieved was 61.6 % (.62 mm) and 68% (.68mm) respectively. In males, there was a negative correlation with tooth movement and age while just the opposite trend was seen in females. The results suggest a quadratic relationship between tooth movement in females and a more linear relationship in males. Notably, a quadratic trend was found in tooth movement among females as age increased. Significant positive correlations (p<.05) between CT measurements and digital model analysis were noted for the following variables: ?U1 (x), ?U1(s), and Rotation angle. A significant negative correlation was found with tooth movement and the measurement apex to the center of rotation. When all three data sets were combined, the mean and median percentage of tooth movement achieved compared with the tooth movement goal was 56.9% and 61.8% respectively. Significant positive correlations between measurement methods were found for the variables ?U1 (x), ?U1(s), and Rotation angle, while a significant negative correlation was seen between tooth movement and the apex to center of rotation. ( en )
Advisors/Committee Members: Wheeler, Timothy T (committee chair), Mcgorray, Susan P (committee member), Nair, Madhu (committee member), Dopazo, Leandra (committee member).
Subjects/Keywords: Age groups; Bones; Correlations; Datasets; Dental models; Medications; Orthodontics; Osteoclasts; Teeth; Tooth movement; age – bone – fractal – movement – orthodontic – sex – teeth – tooth – variables
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APA (6th Edition):
Chisari, J. (2012). Variables Affecting Orthodontic Tooth Movement. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0044141
Chicago Manual of Style (16th Edition):
Chisari, Justin. “Variables Affecting Orthodontic Tooth Movement.” 2012. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0044141.
MLA Handbook (7th Edition):
Chisari, Justin. “Variables Affecting Orthodontic Tooth Movement.” 2012. Web. 05 Mar 2021.
Vancouver:
Chisari J. Variables Affecting Orthodontic Tooth Movement. [Internet] [Masters thesis]. University of Florida; 2012. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0044141.
Council of Science Editors:
Chisari J. Variables Affecting Orthodontic Tooth Movement. [Masters Thesis]. University of Florida; 2012. Available from: https://ufdc.ufl.edu/UFE0044141
6.
Sedeno, Melissa Alfonso.
Orthodontic Tooth Movement with Aligners Using AcceleDent(R) Aura Device versus a Sham Device in Adults a Single- Center, Randomized Controlled Clinical Trial.
Degree: MS, Dental Sciences - Dentistry, 2016, University of Florida
URL: https://ufdc.ufl.edu/UFE0049963
► The AcceleDent(R) Aura device was devised to accelerate tooth movement based on the premise that vibration can accelerate wound healing via angiogenesis and increase bone…
(more)
▼ The AcceleDent(R) Aura device was devised to accelerate tooth movement based on the premise that vibration can accelerate wound healing via angiogenesis and increase bone remodeling rates. The purpose of this study was to investigate the effect of the AcceleDent(R) Aura device over time on total tooth movement and pain perception using a human tooth movement model with aligners. This was a prospective, single-center, randomized controlled crossover study. One maxillary central incisor was moved anteriorly 1.98mm using 6 Zendura(R) plastic aligners. Subjects were randomly assigned to the active or sham device. Crossover occurred halfway through the study. 16M, 23F completed the protocol. A mean of 0.81mm (SD= 0.23) actual tooth movement occurred with the active device, and 0.90mm (SD= 0.22) with the sham device, with no significant difference between them. No significant difference in pain reduction was found between devices. The conclusions of this study are that the AcceleDent(R) Aura device was not found to accelerate the rate of tooth movement or alter pain perception using this human tooth movement model with Zendura(R) plastic aligners. ( en )
Advisors/Committee Members: WHEELER,TIMOTHY T (committee chair), RODY,WELLINGTON JOSE,JR (committee member).
Subjects/Keywords: ATMs; Bones; Dental models; Orthodontics; Orthods; Pain perception; Rats; Teeth; Tooth movement; Vibration; acceledent – aligners – orthodontics – vibration
…Abstract of Thesis Presented to the Graduate School
of the University of Florida in… …has been developed and
utilized in a number of studies at the University of Florida College… …were
recruited from the University of Florida. All of the study procedures were completed at… …the University of Florida College of Dentistry Orthodontic Research Clinic and monitored
by… …records at the University of Florida College of Dentistry Department of Orthodontics and
served…
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APA (6th Edition):
Sedeno, M. A. (2016). Orthodontic Tooth Movement with Aligners Using AcceleDent(R) Aura Device versus a Sham Device in Adults a Single- Center, Randomized Controlled Clinical Trial. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0049963
Chicago Manual of Style (16th Edition):
Sedeno, Melissa Alfonso. “Orthodontic Tooth Movement with Aligners Using AcceleDent(R) Aura Device versus a Sham Device in Adults a Single- Center, Randomized Controlled Clinical Trial.” 2016. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0049963.
MLA Handbook (7th Edition):
Sedeno, Melissa Alfonso. “Orthodontic Tooth Movement with Aligners Using AcceleDent(R) Aura Device versus a Sham Device in Adults a Single- Center, Randomized Controlled Clinical Trial.” 2016. Web. 05 Mar 2021.
Vancouver:
Sedeno MA. Orthodontic Tooth Movement with Aligners Using AcceleDent(R) Aura Device versus a Sham Device in Adults a Single- Center, Randomized Controlled Clinical Trial. [Internet] [Masters thesis]. University of Florida; 2016. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0049963.
Council of Science Editors:
Sedeno MA. Orthodontic Tooth Movement with Aligners Using AcceleDent(R) Aura Device versus a Sham Device in Adults a Single- Center, Randomized Controlled Clinical Trial. [Masters Thesis]. University of Florida; 2016. Available from: https://ufdc.ufl.edu/UFE0049963
7.
Mazzuoccolo, Aylin M.
Effect of Acceledent Aura on Orthodontic Tooth Movement with Aligners a Pilot Study.
Degree: MS, Dental Sciences - Dentistry, 2015, University of Florida
URL: https://ufdc.ufl.edu/UFE0047890
► There are many variables that affect the rate of tooth movement. Preliminary data showed that the rate of tooth movement may be affected by variables…
(more)
▼ There are many variables that affect the rate of tooth movement. Preliminary data showed that the rate of tooth movement may be affected by variables such as age, sex, alveolar bone levels, tooth root length and alveolar bone quality. Our previous studies have shown, using two different force levels, that on average, only 55-60% of the attempted tooth movement could be achieved with aligners. The purpose of this pilot study was to establish appropriate methodology and to calibrate researchers in preparation of commencing the full clinical trial, which examines the amount of tooth movement achieved over time between subjects using a pulsation device known as AcceleDent Aura with those not using the device in conjunction with aligner treatment. During the pilot study, a total of 6 subjects were randomized to receive either the active device (n=3) or the sham device (n=3). Subjects were delivered 2 aligners over 4 weeks, with each aligner activated 0.5mm for a total movement of 1mm. Subjects were instructed to use the device daily for 20 minutes. Gingival crevicular fluid was collected at various time points to allow for analysis of biomarkers, cone beam CT was used to assess root length, bone levels, and bone quality, and 3Shape Trios digital impression scans were collected to allow for analysis of tooth movement. The accuracy and reliability of calculating tooth movement via Ortho Insight 3D software was confirmed with reliability measures ranging from 75% for initial time points up to 96% for later time points. GCF results suggested skewed distributions for IL-8, MMP-9, and osteocalcin. Symmetric distributions were noted for biomarkers RANKL, osteopontin, IL-6, MMP-3, M-CSF, and IFN-y, however, no trends in increasing or decreasing values were seen. Trends were noted for IL-1B, IL-1Ra, and OPG, which would support the literature regarding these biomarkers. Further analysis of these biomarkers will be conducted in the main study. Therefore, the primary objective of calibration of methods and procedures and assessing study feasibility prior to commencing the full study was achieved. ( en )
Advisors/Committee Members: WHEELER,TIMOTHY T (committee chair), RODY,WELLINGTON JOSE,JR (committee member).
Subjects/Keywords: Biological markers; Bones; Descriptive statistics; Gingival crevicular fluid; Orthodontics; Orthods; Osteoclasts; Teeth; Tooth movement; Vibration; orthodontics
…University of Florida in Partial Fulfillment of the
Requirements for the Degree of Master of… …model was initially developed in a 2005 study
conducted at the University of Florida and… …trial at the University of Florida Research Orthodontic Clinic.
Participating subjects were… …the University of Florida and was used for diagnostic purposes
and to aid in treatment… …treatment in the University of Florida Faculty
Orthodontic Clinic with the principal investigator…
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APA (6th Edition):
Mazzuoccolo, A. M. (2015). Effect of Acceledent Aura on Orthodontic Tooth Movement with Aligners a Pilot Study. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0047890
Chicago Manual of Style (16th Edition):
Mazzuoccolo, Aylin M. “Effect of Acceledent Aura on Orthodontic Tooth Movement with Aligners a Pilot Study.” 2015. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0047890.
MLA Handbook (7th Edition):
Mazzuoccolo, Aylin M. “Effect of Acceledent Aura on Orthodontic Tooth Movement with Aligners a Pilot Study.” 2015. Web. 05 Mar 2021.
Vancouver:
Mazzuoccolo AM. Effect of Acceledent Aura on Orthodontic Tooth Movement with Aligners a Pilot Study. [Internet] [Masters thesis]. University of Florida; 2015. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0047890.
Council of Science Editors:
Mazzuoccolo AM. Effect of Acceledent Aura on Orthodontic Tooth Movement with Aligners a Pilot Study. [Masters Thesis]. University of Florida; 2015. Available from: https://ufdc.ufl.edu/UFE0047890
University of Florida
8.
Mansour, David.
Class II Etiology and Its Effect on Treatment Approach and Outcome.
Degree: MS, Dental Sciences - Dentistry, 2010, University of Florida
URL: https://ufdc.ufl.edu/UFE0041786
► CLASS II ETIOLOGY AND ITS EFFECT ON TREATMENT APPROACH AND OUTCOME Managing a patient with class II malocclusion has been an ongoing discussion in orthodontics.…
(more)
▼ CLASS II ETIOLOGY AND ITS EFFECT ON TREATMENT APPROACH AND OUTCOME Managing a patient with class II malocclusion has been an ongoing discussion in orthodontics. The issues are in regards to timing and treatment approach. The Randomized Clinical Trial (RCT) done at the
University of
Florida (UF) showed there were no significant skeletal differences between patients treated in two phases versus one phase. Some claim that these results do not correlate to the clinical setting. Purpose: The aim of this study is to determine if orthodontists agree within themselves and each other about the etiology, timing and difficulty of treating patients with a class II malocclusion. Methods: This is a retrospective study, with the patient sample derived from the UF class II study mentioned above. The records were sent to 8 orthodontists, who diagnosed the patients. Within the group of patients, duplicate records of 18 patients were dispersed. Results: The orthodontists decided that there was both a skeletal and dental component to the patient?s malocclusion 47.5% of the time. They felt that the mandible would be the arch they would treat 38% of the time. Overall, the raters were consistent within themselves 65% of the time when determining what type of malocclusion the patients possessed, 60% of the time when deciding which arch was at fault when a skeletal imbalance was noted and 81% of the time when determining need for immediate orthodontic treatment. The raters were consistent 33% and 77% of the time in regards to determining case difficulty and phase-2 treatment need, respectively. There was a small but significant correlation between the consistency of the orthodontist?s responses and the PAR score. Conclusions: When analyzing the duplicate sample of 18 patients, the orthodontists felt that there was both a skeletal and dental component to the malocclusion a majority of the time. The mandible was most commonly chosen as the arch that would be treated. It was also found that the higher the PAR score, the more consistent the orthodontists were in there diagnoses of the case, this was a relatively low correlation however. The intra-rater agreement was moderate when determining the etiology of each malocclusion. Due to this insufficient intra-rater agreement, inter-rater agreement was not calculated and it was therefore impossible to accomplish one of the original goals of comparing treatment outcomes between patients after the etiology of the class II malocclusion was determined. ( en )
Advisors/Committee Members: Dolce, Calogero (committee chair), McGorray, Susan P. (committee member), Wheeler, Timothy T. (committee member).
Subjects/Keywords: Clinical trials; Dentition; Etiology; Malocclusion; Mandible; Orthodontics; Orthods; Questionnaires; Statistics; Teeth; class
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APA (6th Edition):
Mansour, D. (2010). Class II Etiology and Its Effect on Treatment Approach and Outcome. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0041786
Chicago Manual of Style (16th Edition):
Mansour, David. “Class II Etiology and Its Effect on Treatment Approach and Outcome.” 2010. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0041786.
MLA Handbook (7th Edition):
Mansour, David. “Class II Etiology and Its Effect on Treatment Approach and Outcome.” 2010. Web. 05 Mar 2021.
Vancouver:
Mansour D. Class II Etiology and Its Effect on Treatment Approach and Outcome. [Internet] [Masters thesis]. University of Florida; 2010. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0041786.
Council of Science Editors:
Mansour D. Class II Etiology and Its Effect on Treatment Approach and Outcome. [Masters Thesis]. University of Florida; 2010. Available from: https://ufdc.ufl.edu/UFE0041786
University of Florida
9.
Long, Brion.
Safety and Efficiency of Invisalign in Mixed Dentition.
Degree: MS, Dental Sciences - Dentistry, 2009, University of Florida
URL: https://ufdc.ufl.edu/UFE0024660
► ABSTRACT Objective: To evaluate the safety and effectiveness of treatment with Invisalign in patients possessing mixed dentition who present with any combination of anterior crossbite,…
(more)
▼ ABSTRACT Objective: To evaluate the safety and effectiveness of treatment with Invisalign in patients possessing mixed dentition who present with any combination of anterior crossbite, posterior crossbite, malalignment (crowding), spacing, and deep bite. Materials and Methods: A multi-site clinical trial enrolled a total of 100 patients. Data were collected at baseline and 6 week intervals up to 24 weeks. Incisor alignment was measured using a modified Little?s Index at baseline, week 12, and week 24. Deep bite and crossbite correction, gingival inflammation index (GI), plaque index (PI), decalcification index (DI), and quality of life surveys were recorded. Results: A 35% reduction in the Little Index score on the upper arch and a 36% reduction on the lower arch from week 0 to week 24 occurred in subjects with malalignment. In subjects with spacing, a 59% reduction in the upper arch was observed. By week 24, 58% of the patients with anterior crossbites were corrected. In comparison, 50% of the patients with posterior crossbites were corrected. Mean bite depth improved 12%. No significant changes in GI, PI, or DI were observed. At week 24, 97% of patients experienced no impediment to speech, 98% showed no inhibition to eating, and 95% reported no need to take pain medication to ease discomfort. Conclusion: Invisalign offers an esthetic modality to correct certain malocclusions in the mixed dentition ( en )
Advisors/Committee Members: Wheeler, Timothy T. (committee chair), Dolce, Calogero (committee member), McGorray, Susan P. (committee member).
Subjects/Keywords: Crowding; Dentition; Household appliances; Malocclusion; Medications; Orthods; Overbite; P values; Pain; Quality of life; crossbite, crowding, deepbite, invisalign, mixed, quality, spacing
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APA (6th Edition):
Long, B. (2009). Safety and Efficiency of Invisalign in Mixed Dentition. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0024660
Chicago Manual of Style (16th Edition):
Long, Brion. “Safety and Efficiency of Invisalign in Mixed Dentition.” 2009. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0024660.
MLA Handbook (7th Edition):
Long, Brion. “Safety and Efficiency of Invisalign in Mixed Dentition.” 2009. Web. 05 Mar 2021.
Vancouver:
Long B. Safety and Efficiency of Invisalign in Mixed Dentition. [Internet] [Masters thesis]. University of Florida; 2009. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0024660.
Council of Science Editors:
Long B. Safety and Efficiency of Invisalign in Mixed Dentition. [Masters Thesis]. University of Florida; 2009. Available from: https://ufdc.ufl.edu/UFE0024660
University of Florida
10.
Williams, Noelle F.
Effects of Class II Treatment on Third Molar Angulation and Anterior PAR Component.
Degree: MS, Dental Sciences - Dentistry, 2008, University of Florida
URL: https://ufdc.ufl.edu/UFE0022251
► The purpose of this study was to follow the development of the 3rd molar with age, compare differences in 3rd molar angulation amongst headgear/biteplane, bionator,…
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▼ The purpose of this study was to follow the development of the 3rd molar with age, compare differences in 3rd molar angulation amongst headgear/biteplane, bionator, and observation groups; and to compare incisor PAR index to the 3rd molar angulation. This study is a retrospective extension derived from a previous prospective, longitudinal, randomized clinical trial. Angulations of the 3rd molars were measured at the end of Phase I (DC-3), post-Phase I (DC-5), baseline at Phase II (DC-7), end of Phase II (DC-F), one year into retention (DC-R1), and two years into retention (DC-R2). A total of 807 panoramic films were measured. Angulations of lower 3rd molars were compared at each time point among the three treatment groups using both Kruskal-Wallis and Analysis of Variance tests. Lower and upper anterior PAR indices were compared to the respective lower or upper 3rd molar angulation. Spearman correlation of coefficients was used for both the average 3rd molar angulation per arch and the most extreme 3rd molar angulation. The lower 3rd molar?s angulation did not differ significantly between treatment groups at time points DC-3, DC-5, DC-7, DC-F, DC-R1, or DC-R2. The lower anterior PAR index had a mild positive correlation at DC-F with a mesial angulation of the lower 3rd molar. The highest significant correlation (r=0.18795, p= 0.0156) was found when the Spearman correlation of coeffiecients was used with the most extreme lower 3rd molar angulation. The bionator group was the only treatment group at DC-F which showed any correlation with 3rd molar angulation and PAR index. It revealed a mild correlation with anterior PAR index increasing with mesial angulation of lower 3rd molars (r=0.30659, p=0.303) and distal angulation of the upper 3rd molars (r=-0.33849, p=0.0141). Neither bionator nor headgear/biteplane Phase I treatment appears to influence significantly upon the angulation of the developing 3rd molars. The only statistically significant correlation 3rd molar angulation had with anterior PAR component was found at the end of Phase II treatment, where clinical significance is most likely low since teeth should be aligned at this stage. ( en )
Advisors/Committee Members: Dolce, Calogero (committee chair), McGorray, Susan P. (committee member), Wheeler, Timothy T. (committee member).
Subjects/Keywords: Control groups; Correlation coefficients; Correlations; Crowding; Headgear; Mandible; Orthodontics; Orthods; Statistical significance; Teeth
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APA (6th Edition):
Williams, N. F. (2008). Effects of Class II Treatment on Third Molar Angulation and Anterior PAR Component. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0022251
Chicago Manual of Style (16th Edition):
Williams, Noelle F. “Effects of Class II Treatment on Third Molar Angulation and Anterior PAR Component.” 2008. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0022251.
MLA Handbook (7th Edition):
Williams, Noelle F. “Effects of Class II Treatment on Third Molar Angulation and Anterior PAR Component.” 2008. Web. 05 Mar 2021.
Vancouver:
Williams NF. Effects of Class II Treatment on Third Molar Angulation and Anterior PAR Component. [Internet] [Masters thesis]. University of Florida; 2008. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0022251.
Council of Science Editors:
Williams NF. Effects of Class II Treatment on Third Molar Angulation and Anterior PAR Component. [Masters Thesis]. University of Florida; 2008. Available from: https://ufdc.ufl.edu/UFE0022251
University of Florida
11.
Jones, James Daniel.
Effectiveness of CVM-Based Treatment Timing in Changing Facial Bone Size and Position in Class II Patients.
Degree: MS, Dental Sciences - Dentistry, 2008, University of Florida
URL: https://ufdc.ufl.edu/UFE0022206
► The purpose of this study was to evaluate skeletal differences in class II patients whose orthodontic therapy was begun during, or outside of, CVM stage…
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▼ The purpose of this study was to evaluate skeletal differences in class II patients whose orthodontic therapy was begun during, or outside of, CVM stage 3. Retrospectively, all cephalometric radiographs for all subjects involved in the
University of
Florida Class II clinical trial were staged using the latest version of the CVM method. First, reliability testing was conducted. CVM, hand-wrist, age, and weight correlations with statural height were then made. Due to an inability to reliably place an individual in stage 3 at a single timepoint, and due to the stringent requirements of longitudinal data acquisition necessary for a growth study of this nature, relatively small sample sizes for the desired comparisons were acquired. Five sets of reliability tests, spanning 12 months time, were necessary to achieve acceptable standards of intra-examiner reliability. Several modifications to the existing method were necessary for reliable and consistent staging, including the addition of ?half-stages?, i.e. ?2.5? or ?3.5.? CVM stage 3 could be identified in only 28% of subjects, and often stage 3 lasted for more than one year. CVM stage correlated significantly with statural height at all timepoints before the end of Phase II, but it did not correlate better than hand-wrist or even age. Class II patients starting treatment in stages 2.5 or 3 did not show ultimate skeletal improvement over those starting treatment in a stage other than 2.5 or 3. Placing every individual in CVM stage 3 with consistency and accuracy is not possible. CVM may be useful in providing a general estimation of growth remaining, but it may not be any more accurate than an estimation based on age and sex. This fact aside, basing treatment timing decisions on CVM stage 3 does not seem to change the ultimate sizes or locations of facial bones in Class II patients. ( en )
Advisors/Committee Members: Wheeler, Timothy T. (committee chair), Dolce, Calogero (committee member), McGorray, Susan P. (committee member).
Subjects/Keywords: Bones; Calibration; Cervical vertebrae; Concavity; Facial bones; Growth spurts; Household appliances; Mandible; Orthods; Skull base; cervical, cvm, growth, maturation, predictor, skeletal, spurt, timing, treatment, vertebral
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APA (6th Edition):
Jones, J. D. (2008). Effectiveness of CVM-Based Treatment Timing in Changing Facial Bone Size and Position in Class II Patients. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0022206
Chicago Manual of Style (16th Edition):
Jones, James Daniel. “Effectiveness of CVM-Based Treatment Timing in Changing Facial Bone Size and Position in Class II Patients.” 2008. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0022206.
MLA Handbook (7th Edition):
Jones, James Daniel. “Effectiveness of CVM-Based Treatment Timing in Changing Facial Bone Size and Position in Class II Patients.” 2008. Web. 05 Mar 2021.
Vancouver:
Jones JD. Effectiveness of CVM-Based Treatment Timing in Changing Facial Bone Size and Position in Class II Patients. [Internet] [Masters thesis]. University of Florida; 2008. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0022206.
Council of Science Editors:
Jones JD. Effectiveness of CVM-Based Treatment Timing in Changing Facial Bone Size and Position in Class II Patients. [Masters Thesis]. University of Florida; 2008. Available from: https://ufdc.ufl.edu/UFE0022206
University of Florida
12.
Metz, John.
Occlusal Plane Change as a Predictor for Class II Correction.
Degree: MS, Dental Sciences - Dentistry, 2009, University of Florida
URL: https://ufdc.ufl.edu/UFE0024480
► The aim of this study is to correlate occlusal plane inclination change with molar and canine classification correction. Methods: The subjects for this retrospective study…
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▼ The aim of this study is to correlate occlusal plane inclination change with molar and canine classification correction. Methods: The subjects for this retrospective study had participated in a prospective, longitudinal, randomized clinical trial designed to examine the effectiveness of early treatment with headgear/biteplane (H) or a bionator (B), compared to observation (O), among subjects with a Class II malocclusion. The occlusal plane changes were measured as angular changes in relation to cephalometric planes. Dental casts were used to score molar and canine classification from 0 to 10, with most in the range of 1 to 5 (1= full cusp class II and 5 = class I). Data were collected at the start of treatment (DC1) and at various time-points until the end of treatment (DCF). Results: These data indicate that changes in molar and canine classification over the course of treatment did not differ significantly for those with bionator or headgear early treatment or adolescent comprehensive treatment. A mean counterclockwise movement of the occlusal plane was observed in this sample of treated Class II subjects. Conclusion: Angular changes as measured to the occlusal plane were small and were not correlated with the changes in molar and canine classification ( en )
Advisors/Committee Members: Dolce, Calogero (committee chair), McGorray, Susan P. (committee member), Wheeler, Timothy T. (committee member).
Subjects/Keywords: Canines; Correlation coefficients; Counter rotation; Dental occlusions; Headgear; Malocclusion; Mandible; Orthodontics; Orthods; Teeth; class, clockwise, counter, ii, occlusal, plane, rotation
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APA (6th Edition):
Metz, J. (2009). Occlusal Plane Change as a Predictor for Class II Correction. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0024480
Chicago Manual of Style (16th Edition):
Metz, John. “Occlusal Plane Change as a Predictor for Class II Correction.” 2009. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0024480.
MLA Handbook (7th Edition):
Metz, John. “Occlusal Plane Change as a Predictor for Class II Correction.” 2009. Web. 05 Mar 2021.
Vancouver:
Metz J. Occlusal Plane Change as a Predictor for Class II Correction. [Internet] [Masters thesis]. University of Florida; 2009. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0024480.
Council of Science Editors:
Metz J. Occlusal Plane Change as a Predictor for Class II Correction. [Masters Thesis]. University of Florida; 2009. Available from: https://ufdc.ufl.edu/UFE0024480
University of Florida
13.
Harris, Allison.
Does an Altered Inflammatory Response Have a Role in Delayed Masseter Muscle Repair?.
Degree: MS, Dental Sciences - Dentistry, 2010, University of Florida
URL: https://ufdc.ufl.edu/UFE0041443
Subjects/Keywords: Cell growth; Cytokines; Healing; Inflammation; Macrophages; Mast cells; Masticatory muscles; Muscle tissues; Muscles; Pain; inflammation, macrophage, masseter, mast, muscle, temporomandibular
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APA (6th Edition):
Harris, A. (2010). Does an Altered Inflammatory Response Have a Role in Delayed Masseter Muscle Repair?. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0041443
Chicago Manual of Style (16th Edition):
Harris, Allison. “Does an Altered Inflammatory Response Have a Role in Delayed Masseter Muscle Repair?.” 2010. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0041443.
MLA Handbook (7th Edition):
Harris, Allison. “Does an Altered Inflammatory Response Have a Role in Delayed Masseter Muscle Repair?.” 2010. Web. 05 Mar 2021.
Vancouver:
Harris A. Does an Altered Inflammatory Response Have a Role in Delayed Masseter Muscle Repair?. [Internet] [Masters thesis]. University of Florida; 2010. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0041443.
Council of Science Editors:
Harris A. Does an Altered Inflammatory Response Have a Role in Delayed Masseter Muscle Repair?. [Masters Thesis]. University of Florida; 2010. Available from: https://ufdc.ufl.edu/UFE0041443
University of Florida
14.
Patel, Shreena.
Effects of Analgesics on Pre- and Post-Separator Pain.
Degree: MS, Dental Sciences - Dentistry, 2008, University of Florida
URL: https://ufdc.ufl.edu/UFE0022167
► Pain with orthodontic appliances plays a role in treatment acceptance and compliance. The literature, however, is inconclusive as to the preferred analgesic drug for management…
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▼ Pain with orthodontic appliances plays a role in treatment acceptance and compliance. The literature, however, is inconclusive as to the preferred analgesic drug for management of orthodontic pain. Although most conclude that ibuprofen is an effective analgesic for mild to moderate pain associated with orthodontics, there is evidence in support of naproxen sodium and acetaminophen. The purpose of this study was to assess the effectiveness of three different analgesics (ibuprofen, naproxen sodium, and acetaminophen) administered prior to and after placement of separators, in reducing the incidence and severity of post-separator placement pain. The study also assessed the effectiveness of placebo administration, as well as the contribution of psychological factors and gender to the pain experience. Twenty-four non-orthodontic patients, 13 male and 11 female, participated in the study. Each subject randomly received one of four treatments: ibuprofen, naproxen sodium, acetaminophen or placebo. The dosing times were 1 hour prior to separator placement and 3 and 7 hours after separator placement. Prior to separator placement, subjects completed a State and Trait Anxiety Inventory, Positive Affect Negative Affect Schedule, a Masticatory Efficiency Test, and a Visual Analog Scale for expected pain and pain experienced with the Masticatory Efficiency Test. A pain dairy was kept for 24 hours. Subjects returned to the clinic after one week for separator removal. This protocol was followed twice more, at monthly intervals. By the end of the three months, each subject received three of the four treatments. The order of treatment drugs administered was randomized. Based on mixed model analyses (p < 0.05), pain following separators was significantly related to the treatment drug and the time following separator placement. Administering ibuprofen pre- and post- separator placement significantly reduced pain compared with placebo. The analgesic effects diminished by day 2, resulting in peak pain levels and decreased chewing efficiency at this time. The expected pain also played a role in experienced pain; subjects who expected more pain also reported more pain. ( en )
Advisors/Committee Members: Wheeler, Timothy T. (committee chair), Yezierski, Robert P. (committee member), Fillingim, Roger B. (committee member), McGorray, Susan P. (committee member), Logan, Henrietta N. (committee member).
Subjects/Keywords: Analgesics; Dosage; Mastication; Orthodontics; Orthods; Pain; Placebos; Rectal administration; Separators; Sodium; analgesics, drugs, ibuprofen, nsaids, orthodontics, pain, placement, post, pre, separators
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APA ·
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APA (6th Edition):
Patel, S. (2008). Effects of Analgesics on Pre- and Post-Separator Pain. (Masters Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0022167
Chicago Manual of Style (16th Edition):
Patel, Shreena. “Effects of Analgesics on Pre- and Post-Separator Pain.” 2008. Masters Thesis, University of Florida. Accessed March 05, 2021.
https://ufdc.ufl.edu/UFE0022167.
MLA Handbook (7th Edition):
Patel, Shreena. “Effects of Analgesics on Pre- and Post-Separator Pain.” 2008. Web. 05 Mar 2021.
Vancouver:
Patel S. Effects of Analgesics on Pre- and Post-Separator Pain. [Internet] [Masters thesis]. University of Florida; 2008. [cited 2021 Mar 05].
Available from: https://ufdc.ufl.edu/UFE0022167.
Council of Science Editors:
Patel S. Effects of Analgesics on Pre- and Post-Separator Pain. [Masters Thesis]. University of Florida; 2008. Available from: https://ufdc.ufl.edu/UFE0022167
. 
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