The effects of Frankel's function regulator (FR-4) therapy on the treatment of Angle Class I skeletal anterior open bite malocclusion

1995 ◽  
Vol 108 (1) ◽  
pp. 9-21 ◽  
Author(s):  
Elif Erbay ◽  
Türköz Ugur ◽  
Mustafa Ülgen
Keyword(s):  
Open Bite ◽  
Class I ◽  
Anterior Open Bite ◽  
Angle Class ◽  
Function Regulator

scholarly journals Angle Class I malocclusion with anterior open bite treated with extraction of permanent teeth

2013 ◽  
Vol 18 (2) ◽  
pp. 133-140
Author(s):  
Matheus Melo Pithon
Keyword(s):  
Orthodontic Treatment ◽  
Clinical Case ◽  
Case Reports ◽  
Open Bite ◽  
Class I ◽  
Permanent Teeth ◽  
Anterior Open Bite ◽  
Anterior Teeth ◽  
Angle Class ◽  
Tooth Extractions

This clinical case reports the orthodontic treatment of a Class I malocclusion with anterior open bite and bimaxillary dentoalveolar protrusion in a 28-year-old female patient. The treatment of choice was to perform tooth extractions followed by retraction of the anterior teeth, with consequent closure of the anterior open bite and better accommodation of the teeth on their bony bases. This case was presented to the Brazilian Board of Orthodontics and Facial Orthopedics (BBO), representing the Category 2 - i.e., an Angle Class I malocclusion, with anterior open bite, treated with extraction of permanent teeth -, as part of the requisites to become a BBO diplomate.

scholarly journals Prevalence of malocclusions in schoolchildren with mixed dentition in the city of Piracicaba, Brazil

2017 ◽  
Vol 24 (2) ◽  
pp. 96 ◽  
Author(s):  
Fábio Lourenço Romano ◽  
Maria Beatriz Borges de Araújo Magnani ◽  
José Tarcísio Lima Ferreira ◽  
Denise De Souza Matos ◽  
Rodrigo Alexandre Valério ◽  
...  
Keyword(s):  
Public Schools ◽  
Class Ii ◽  
Open Bite ◽  
Mixed Dentition ◽  
Class I ◽  
Class Iii ◽  
Anterior Open Bite ◽  
Socioeconomic Condition ◽  
The Public ◽  
The City

Introduction: The aim of this study is to evaluate the prevalence of Class I, Class II and Class III Angle’s malocclusions and the associated problems open bite, cross-bite, anterior and posterior crowding, in schoolchildren of the public schools of Piracicaba’s city – São Paulo’s state. Methods: Four hundred and sixteen children were examined, 7 to 12 years of age, boys and girls, independent of the ethnic group and the socioeconomic condition. The children were examined in their own school by a professional graduated in Dentistry, are properly gagged. In the clinical exam wood spatulas were used to move away the check to facilitate the view of patient’s occlusal characteristics. Results: The examined scholars (86,6%) showed occlusal problems: 55,7% with Class I malocclusion, 19,7% with Class II-1ª division, 5,2% with Class II-2ª division and 6,0% with Class III. In relation to the associated problems, 16,5% showed anterior open bite, 3,3% anterior cross-bite , 15,8% posterior cross-bite, 3,6% anterior and posterior cross-bite and 52,6% anterior and inferior crowding.

scholarly journals Orthodontic Treatment of Class III Malocclusion : A Case Report

2013 ◽  
Vol 1 (1) ◽  
pp. 22-23
Author(s):  
SN Rita ◽  
SMA Sadat ◽  
MZ Hossain
Keyword(s):  
Case Report ◽  
Orthodontic Treatment ◽  
Open Bite ◽  
Class I ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Anterior Open Bite

Reported case of a 19 years old male, with Class III malocclusion, bilateral cross bite associated with anterior open bite, which was treated by fixed orthodontic treatment. After treatment there was a class I Molar and incisor relation as well as the open bite was corrected with accepted aesthetic and functional satisfaction of the patient. DOI: http://dx.doi.org/10.3329/bjodfo.v1i1.15974 Ban J Orthod & Dentofac Orthop, October 2010; Vol-1, No.1, 22-23

scholarly journals Correction of Anterior Vertical Dysplasia by using Tongue Crib Therapy in An Adult Patient -A Case Report

2019 ◽  
Vol 9 (2) ◽  
pp. 82-87
Author(s):  
Kratika Mishra ◽  
Amit Bhardwaj
Keyword(s):  
Treatment Strategies ◽  
Oral Examination ◽  
Open Bite ◽  
Class I ◽  
Anterior Open Bite ◽  
Night Time ◽  
Skeletal Class ◽  
Anterior Teeth ◽  
Skeletal Class Ii ◽  
Nasolabial Angle

A female patient of 26 years reported to the Department of Orthodontics, with a chief complaint of spacing between upper and lower front teeth. Patient has a habit of thumb sucking during night time since last 24 years. On extra oral examination she has mesoprosopic facial form, competent lips, bilaterally asymmetric face, convex profile, acute nasolabial angle, high clinical FMA. Intra oral examination reveals anterior open bite with Angle’s Class I molar relation and class I canine relation, proclined upper and lower anterior teeth slightly crowded. Cephalometrically skeletal class II malocclusion, vertical growth pattern with bidental proclination with 10 mm openbite. Detailing treatment strategies such as bracket repositioning, occlusal adjustment,and elastics were used

scholarly journals Pattern of Distribution of Malocclusions in Patients Seeking Orthodontic Treatment at BPKIHS from Sunsari District of Nepal

1970 ◽  
Vol 8 (2) ◽  
pp. 93-96 ◽  
Author(s):  
JN Sharma
Keyword(s):  
Orthodontic Treatment ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Open Bite ◽  
Class I ◽  
Kappa Statistics ◽  
Class Iii ◽  
Anterior Open Bite ◽  
Dental Surgery ◽  
Standard Format

Setting: College of Dental Surgery, B P Koirala Institute of Health Sciences, Sunsari, Nepal. Aims: To evaluate the pattern and distribution of malocclusions in patients seeking for orthodontic treatment from Sunsari district of Nepal. Material and Methods: Total of 350 patients who were permanent inhabitants of Sunsari district of age range 8-36 years were included in the study. A standard format was prepared to record the data. Descriptive statistics for mean, standard deviation and frequencies were calculated. Ages and Class I, II and III malocclusions were cross tabulated to check for any relationship using ANOVA. Intra investigator error was calculated using kappa statistics. Results: The prevalence of Class I, II and III malocclusions were 62.28 %, 29.4%.and 8.2% respectively. Out of 350 cases studied for various occlusal traits the nature of distribution of various occlusal findings were: absent teeth-12.6%, supernumerary teeth-2.9% ectopic eruption-7.1%, midline diastema-16%, incisor crowding-52.9%, spacing-30%, malformations-3.1%, increased overjet (>4mm)- 42.3%, anterior open bite . 5.1% and deep bite (>4mm )- 40 % and cleft lip and palate was 0.28%. Most prevalent age group seeking orthodontic treatment was 12-24 years with females to male ratio of 2.3:1 Comparison of mean ages with different malocclusion groups using ANOVA was statistically not significant. Conclusion: Class I malocclusion was the most prevalent followed by Class II malocclusion and the Class III malocclusion showed least prevalence. There were diverse occlusal traits. Keywords: Malocclusion; Angle’s Classification; Sunsari; BPKIHS

scholarly journals Orthodontic Treatment of Dental Open Bite in an Adult: A Case Report

2013 ◽  
Vol 1 (1) ◽  
pp. 16-21
Author(s):  
HM Rizvi ◽  
MM Rana ◽  
ME Haq ◽  
RCS Dorth ◽  
MZ Hossain
Keyword(s):  
Case Report ◽  
Orthodontic Treatment ◽  
Open Bite ◽  
Class I ◽  
Anterior Open Bite ◽  
Skeletal Class ◽  
Mandibular Plane ◽  
Short Period ◽  
And Function

Case report of an adult Bangladeshi male aged 26 years who complained about ineffective chewing of food and unpleasant aesthetic look. The patient was diagnosed to have a 4 mms of anterior dental open bite on skeletal Class I with normal mandibular plane and palatal plane angles. Treatment was orthodontics alone with non-extraction. The main mechanics used to close the anterior open bite, were by the conventional aligning, leveling and arch contraction by standard edgewise technique. The result showed that it was possible to correct the open bite within a short period; however, the appliance was difficult to clean. The treatment was complete after 2 years with positive overbite of 3 mms and acceptable occlusion. The patient was happy with his new appearance and function. DOI: http://dx.doi.org/10.3329/bjodfo.v1i1.15973 Ban J Orthod & Dentofac Orthop, October 2010; Vol-1, No.1, 16-21

scholarly journals Angle Class II malocclusion treated with extraction of permanent teeth

2013 ◽  
Vol 18 (4) ◽  
pp. 126-133
Author(s):  
Gustavo Mattos Barreto
Keyword(s):  
Present Report ◽  
Treatment Decision ◽  
Class Ii ◽  
Open Bite ◽  
Permanent Teeth ◽  
Class Ii Malocclusion ◽  
Anterior Open Bite ◽  
Angle Class Ii ◽  
Angle Class ◽  
Facial Esthetics

Angle Class II malocclusion associated with anterior open bite in adult patients demands a carefully elaborated orthodontic planning, aiming at restoring not only harmonious dental and facial esthetics, but also a balanced masticatory function. Orthognathic surgery or permanent teeth extraction are often the choice of treatment, therefore, treatment decision is related to all dental, skeletal and functional aspects. The present report discusses orthodontic compensation carried out by means of upper premolar extraction performed to correct the Class II canine relationship and, consequently, the anterior open bite, accepting that the upper incisors be retroclined. This clinical case was presented to the Brazilian Board of Orthodontics and Dentofacial Orthopedics (BBO) as part of the requirements for obtaining the BBO Certification.

scholarly journals Skeletal morphologic features of Anterior Open Bite Malocclusionamongst black patients visiting the Medunsa oral health centre

2020 ◽  
Vol 75 (8) ◽  
pp. 425-431
Author(s):  
Ntokozo P Sithole ◽  
Mohamed I Khan ◽  
Mosimane PS Sethusa
Keyword(s):  
Black People ◽  
Pearson Correlation ◽  
Health Centre ◽  
Open Bite ◽  
Wilcoxon Test ◽  
Class I ◽  
Control Group ◽  
Class Iii ◽  
Anterior Open Bite ◽  
Anterior Teeth

INTRODUCTION: Anterior open bite (AOB) malocclusion presents as lack of vertical overlap of anterior teeth. It is viewed to be unaesthetic and may affect speech and mastication It develops due to the interaction of hereditary and environmental etiological factors and these usually affect the vertical growth of the face. This study describes the vertical changes of South African black people presenting with AOB. AIMS AND OBJECTIVES: The aim was to determine skeletal morphological features of patients with AOB malocclusion. DESIGN: The design was a retrospective, cross-sectional study. MATERIALS: Archived pre-treatment lateral cephalographs of 181 patients who consulted between 2007 and 2014 were divided into four groups: control group of 62 patients with skeletal Class I pattern without AOB; test groups of patients with AOB (119) divided into 35 Class I, 43 Class II, and 41 Class III malocclusions. Records of each group were divided according to gender. Descriptive statistics, the Pearson correlation coefficient, t-test and. Wilcoxon test were employed to analyze the data, and p values of <0.05 were considered statistically significant. RESULTS AND CONCLUSIONS: Patients with AOB had a larger vertical facial pattern in all classes of malocclusion. Males presented with larger Sn-GoGn angles than females. The PFH/AFH ratio was lower across all classes of malocclusion compared to the control group.

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