scholarly journals Clinical aspects of Angle class II/1 malocclusion during the eruption of the 12-year-old molar

2017 ◽  
Vol 63 (3) ◽  
pp. 119-123
Author(s):  
Ionela Teodora Dascălu ◽  
◽  
Adina Magdalena Bunget ◽  
Evantia Coleş ◽  
P. Mărăşescu ◽  
...  
Keyword(s):  
Orthodontic Treatment ◽  
Clinical Case ◽  
Class Ii ◽  
Etiological Factor ◽  
Clinical Aspects ◽  
Case Presentation ◽  
Fixed Appliance ◽  
Angle Class Ii ◽  
Angle Class

Introductions. The vicious habit of sucking the thumb is an etiological factor of Angle Class II/1 malocclusion. Case presentation. In the clinical case that we intend to present, the main goal of the treatment was to recover the occlusion and the functions of the dento-maxillary complex. The treatment relied on the use of a fixed appliance. The sagittal inocclusion was thus reduced and the parameters of occlusion were brought to normality. Conclusions. We consider that the period of orthodontic treatment was reduced because the climax of the bones growth took place at the same time with the eruption of the 12-year-old molars.

scholarly journals Treatment technique: A clinical & Practical sequences in the Management of Angle Class II Malocclusion (Maxillary Protrusion)

2013 ◽  
Vol 1 (1) ◽  
pp. 27-37
Author(s):  
MZ Hossain
Keyword(s):  
Orthodontic Treatment ◽  
Class Ii ◽  
Class Ii Malocclusion ◽  
Treatment Technique ◽  
Fixed Appliance ◽  
Post Graduate ◽  
Angle Class Ii ◽  
Angle Class ◽  
Postgraduate Studies ◽  
Dentofacial Orthopedics

This paper is mainly intended for postgraduate orthodontic students especially for those who will learn and practice the Fixed Appliance Technique. With the advancement of research, introduction of new biomaterials and techniques, the orthodontic treatment has been scientifically affordable for the last few decades. In Bangladesh the orthodontic treatment and education is also becoming very popular in the private and institutional level day by day. In fact, post-graduate trainee doctors in the department of orthodontics & Dentofacial Orthopedics, Dhaka Dental College and Hospital were the once who had the idea of writing this paper. While supervising & conducting FCPS Part II examination as a convener, I felt this sort of clinical and technical review would be very helpful for the trainees as well as practitioners. Keeping that thought in my mind, I also intend to write a series of papers that will contain the basic as well as contemporary orthodontic techniques and philosophy. Post-graduate trainee doctors, faculty members and private practitioners will all find this paper as a guideline during their training as well as in professional practicing period. I am very much delighted to present this paper and series of papers in the next subsequent issues. The present paper describes training techniques, the design of standard edge-wise-technique in sequential stages for treating Angle Class II maxillary protrusion with excessive over jet, overbite (upper and lower 1st premolar extraction case), and illustrated case reports1,2 of class II malocclusion. The author acknowledges that the paper is summarized from lectures, handouts during his postgraduate studies in Kyushu University and Hiroshima University, Japan and also clinical experience acheived from the Department of Orthodontics and Dentofacial Orthopedics, Dhaka dental College and Hospital and private practice in Bangladesh. DOI: http://dx.doi.org/10.3329/bjodfo.v1i1.15976 Ban J Orthod & Dentofac Orthop, October 2010; Vol-1, No.1, 27-37

scholarly journals Research on the clinical aspect of Angle Class II/1 malocclusions (accompanied by the bad habit of sucking the thumb)

2015 ◽  
Vol 61 (4) ◽  
pp. 294-297
Author(s):  
Ionela Teodora Dascălu ◽  
◽  
Evantia Coleş ◽  
Marina Olimpia Amărăscu ◽  
Tiberiu Ţîrcă ◽  
...  
Keyword(s):  
Class Ii ◽  
Clinical Aspect ◽  
Clinical Aspects ◽  
Emotional Instability ◽  
Etiological Factors ◽  
Angle Class Ii ◽  
Lower Jaw ◽  
Angle Class ◽  
The Face ◽  
Upper Jaw

Sucking the thumb is considered an inborn reflex. However, after the age of four (in case of emotional instability and anxiety) this reflex becomes a bad habit. This vicious habit is one of the most important etiological factors which determine the Angle Class II/1 malocclusion. The research relied on the analysis of the photos of schoolchildren aged 6 to 14 who admitted the persistence of this bad habit and also had Angle Class II/1 malocclusions. We analysed the photos of the face and of the exobuccal and endobuccal profiles. We have chosen two cases from the researched group to highlight the clinical aspects of Angle Class II/1 malocclusions. The patients maintained the bad habit of sucking the thumb which, accompanied by other etiological factors, led to a skeletal disequilibrium. Thus, many modifications may appear such as: upper jaw prognathism and lower jaw retrognathism with a sagittal inocclusion as well as changes of the physiognomy specific to Angle Class II/1 malocclusions. In the case of Angle Class II/1 malocclusions, the coexistence of hereditary and functional pathologic factors generally leads to skeletal and neuro-muscular modifications with aesthetic repercussions.

scholarly journals Comparison of intercanine width in between Angle class II division 1 and division 2 malocclusions

2016 ◽  
Vol 28 (2) ◽  
Author(s):  
Bebby Putri ◽  
Isnaniyah Malik ◽  
N R Yuliawati Zenab
Keyword(s):  
Orthodontic Treatment ◽  
Class Ii ◽  
Dental Arch ◽  
Arch Width ◽  
Angle Class Ii ◽  
Angle Class ◽  
Division 1 ◽  
Dental Arch Width ◽  
Division 2 ◽  
Class Ii Division 1

Introduction: Dental arch width measurement is needed to determine diagnoses and orthodontic treatment planning of Angle Class II Division 1 and Class II Division 2  malocclusions that have narrow maxillary dental arch generally. Dental arch width in this study was measured by maxillary and mandibular intercanine width.  This study aimed to compare the differences of intercanine width between Angle Class II division 1 and Class II division 2 malocclusions. Methods: Descriptive comparative research with total samples of 67 study models, consisted of 34 Class II division 1 cases and 33 Class II division 2 cases. The minimum age of the samples chosen was 13 years old with no history of orthodontic treatment. A non probability consecutive sampling technique was used. Results: Study results showed the avarage maxillary and mandibular intercanine width of Class II Division 1 were 33,99 mm and 26,33 mm. Average maxillary and mandibular intercanine width of Class II Division 2 were 34,77 mm and 25,37 mm. Conclusions: T-test analysis showed no statistical significant differences in the intercanine width between Angle Class II Division 1 and Class II Division 2  malocclusions.

scholarly journals Orthodontic Treatment Combined with Miniscrew Anchorage for an Angle Class II Division 1 Case with Severe Crowding and TMDs

2020 ◽  
Vol 03 (03) ◽  
Author(s):  
Naoto Hirose ◽  
Makoto Yanoshita ◽  
Azusa Onishi ◽  
Yuka Yamauchi ◽  
Sayuri Nishiyama ◽  
...  
Keyword(s):  
Orthodontic Treatment ◽  
Class Ii ◽  
Angle Class Ii ◽  
Angle Class ◽  
Division 1 ◽  
Class Ii Division 1

scholarly journals Angle Class II, division 2 malocclusion with pronounced overbite

2012 ◽  
Vol 17 (6) ◽  
pp. 160-166
Author(s):  
Arno Locks
Keyword(s):  
Clinical Case ◽  
Class Ii ◽  
Angle Class Ii ◽  
Angle Class ◽  
Division 2 ◽  
Vertical Positioning

Angle Class II, division 2, malocclusion is characterized by a Class II molar relation associated with retroclined or vertical positioning of the upper incisors and in general an overbite. This clinical case was presented to the Brazilian Board of Orthodontics and Facial Orthopedics (BBO) as part of the requirements for becoming a BBO Diplomate .

scholarly journals Interference of mouth breathing with orthodontic treatment duration in Angle Class II, Division 1

2017 ◽  
Vol 46 (3) ◽  
pp. 184-188 ◽  
Author(s):  
Jéssica Antunes RODRIGUES ◽  
Bianca Núbia SOUZA-SILVA ◽  
Sílvia Elaine Zuim de Moraes BALDRIGHI ◽  
Luiz Renato PARANHOS ◽  
Carla Patrícia Hernandez Alves Ribeiro CÉSAR
Keyword(s):  
Treatment Duration ◽  
Orthodontic Treatment ◽  
Class Ii ◽  
Mouth Breathing ◽  
Nasal Breathing ◽  
Breathing Mode ◽  
Angle Class Ii ◽  
Angle Class ◽  
Division 1 ◽  
Class Ii Division 1

Abstract Introduction Several factors can interfere with orthodontic treatment, and it is important to verify which ones may hinder its success. Objective To compare the duration of orthodontic treatment between nasal and mouth breathers with Angle Class II, Division 1 malocclusion. Material and method This is an analytical observational study which used the records of orthodontic patients cared at a higher education institution in Sao Paulo state, Brazil, between 1999 and 2009. Data from the following variables were analyzed: age, gender, breathing mode (nasal or oral breathing), and treatment duration (beginning and end). Patients were matched for age and treatment used. The ANOVA test was applied to analyze the study data at 5% significance level (p<0.05). Result The study sample consisted of 36 individuals, 16 female (10 nasal breathers and six mouth breathers) and 20 males (eight nasal breathers and 12 mouth breathers), aged nine to 15 years (mean age=13.021). As for orthodontic treatment duration, individuals in the nasal breathing group remained between 27 and 74 months (mean duration=39.61) under treatment, whereas treatment of individuals in the mouth breathing group lasted between 29 and 50 months (mean duration=36.66). No statistically significant differences were observed between the study groups. Conclusions We conclude that the variable altered breathing mode does not interfere with treatment duration.

scholarly journals Angle Class I malocclusion with anterior negative overjet

2016 ◽  
Vol 21 (2) ◽  
pp. 102-114
Author(s):  
Paulo Ávila de Souza
Keyword(s):  
Case Report ◽  
Functional Outcomes ◽  
Orthodontic Treatment ◽  
Clinical Case ◽  
Class I ◽  
Class Iii ◽  
Fixed Appliance ◽  
Angle Class ◽  
Dentofacial Orthopedics ◽  
Two Stages

ABSTRACT This clinical case report describes the orthodontic treatment of an 8-year and 9-month old female patient with Angle Class I malocclusion, anterior crossbite and canine Class III relationship. Orthodontic treatment was carried out in two stages. The first one was orthopedic, while the second one included the use of a fixed appliance and the need for space gain for reshaping of maxillary lateral incisors. The two-stage treatment combined with multidisciplinary Restorative Cosmetic Dentistry allowed excellent esthetic and functional outcomes to be achieved. This case was presented to the Brazilian Board of Orthodontics and Dentofacial Orthopedics (BBO) as a requirement for the title of certified by the BBO.

scholarly journals Treatment of a Class II Division 2 malocclusion with Cover Bite and Severe Crowding in an Adult patient

2015 ◽  
Vol 3 (2) ◽  
pp. 29-31
Author(s):  
Nabila Anwar ◽  
Gazi Shamim Hassan ◽  
Ranjit Ghosh ◽  
Mahmood Shajedeen
Keyword(s):  
Adult Patient ◽  
Orthodontic Treatment ◽  
Treatment Plan ◽  
Class Ii ◽  
Deep Bite ◽  
Fixed Appliance ◽  
Angle Class Ii ◽  
Maxillary Lateral Incisor ◽  
Division 2 ◽  
Lower Incisors

This case report describes the orthodontic treatment of an adult patient, who presented an Angle Class II division 2 malocclusion, with deep traumatic overbite, retroclined incisors with proclined left  maxillary lateral incisor and mild gingival recessions. Treatment of an adult Class II patient requires careful diagnosis and a treatment plan involving esthetic, occlusal, and functional considerations. The patient was treated with extraction of four first premolars to relieve crowding, with simultaneous correction of the deep bite by intrusion of the upper and/or lower incisors using fixed appliance mechanotherapy.Ban J Orthod & Dentofac Orthop, April 2013; Vol-3, No.2

Sign in / Sign up

Export Citation Format

Share Document