Apical root resorption of maxillary anterior teeth after orthodontic treatment of Class II division 1 occlusion with Roth appliance

While uncommon in orthodontics, the extraction of central incisors may be indicated when such teeth are of poor prognosis. This report details orthodontic treatment of a 13-year and 5-month-old Chinese female, who presented with Class II/1 malocclusion on a Class II skeletal jaw base relationship. Her maxillary central incisors were ankylosed and had undergone severe external root resorption following a previous traumatic episode. Orthodontic treatment involved removal of the maxillary central incisors and the mandibular first premolars. Pre-adjusted edgewise appliances with MBT prescription were used. To enhance anterior esthetics, prosthetic buildup of the four maxillary anterior teeth was performed before appliance removal. Tight intercuspation of teeth and optimal facial esthetics were achieved at appliance debond and maintained at 2-year follow-up.

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Perbedaan Analisis Sefalometri Skeletal Sebelum dan Sesudah Perawatan Alat Myofunctional pada Pasien Maloklusi Dentoskeletal Kelas II Divisi I dalam Masa Pertumbuhan dengan Metode Steiner

Majalah Sainstekes ◽

10.33476/ms.v4i2.906 ◽

2019 ◽

Vol 4 (2) ◽

Author(s):

Nugroho Ahmad Riyadi

Keyword(s):

Orthodontic Treatment ◽

Class Ii ◽

T Test ◽

Analytic Study ◽

Statistic Analysis ◽

Twin Block ◽

Normal Occlusion ◽

Division 1 ◽

Before And After ◽

Class Ii Division 1

The aim of orthodontics treatment is normalization of teeth position in three planes, using various orthodontics appliance to reach the chepalometric standar and normal occlusion. Orthodontic treatment for dentoskeletal class II division 1 malocclusion in growing patients using myofunctional appliance may correct anteroposterior planes of mandibula. This study was a descriptive retrospective analytic study to look at the success of Orthodontic treatment for dentoskeletal class II division 1 in growing patients with myofunctional appliance using chepalometrics analysis Steiner value. The sample used in this study is chepalogram radiographic from patient with dentoskeletal class II division 1 malocclusion in growing patients before and after using myofunctional appliance in PPDGS orthodontics Clinic of Padjadjaran University. Statistic analysis were performed with pair t-test and Wilcoxon. Based on this study, it is concluded that orthodontic treatment with myofunctional appliance such as activator and twin block in growing patient with dentoskeletal class II division 1 malocclusion shows significant changes and compatibility with the normal criteria.

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Agenesis of maxillary lateral incisor in an Angle Class II, Division 1 malocclusion patient

Dental Press Journal of Orthodontics ◽

10.1590/2177-6709.20.5.108-117.bbo ◽

2015 ◽

Vol 20 (5) ◽

pp. 108-117

Author(s):

Guilherme Thiesen

Keyword(s):

Class Ii ◽

Lateral Incisor ◽

Occlusal Plane ◽

Angle Class Ii ◽

Anterior Teeth ◽

Angle Class ◽

Division 1 ◽

Maxillary Lateral Incisor ◽

Dentofacial Orthopedics ◽

Class Ii Division 1

The present case report describes the orthodontic treatment of a patient with agenesis of maxillary left lateral incisor and Angle Class II, Division 1 malocclusion. The patient also presented with maxillary midline deviation and inclination of the occlusal plane in the anterior region. Treatment objectives were: correction of sagittal relationship between the maxilla and the mandible; correction of midline deviation, so as to cause maxillary and mandibular midlines to coincide; correction of overbite and leveling of the occlusal plane, so as to create ideal conditions for esthetic rehabilitation of anterior teeth. 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.

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Class II Division 1 malocclusion treatment using TADs: Case report

Stomatoloski glasnik Srbije ◽

10.2298/sgs2003159p ◽

2020 ◽

Vol 67 (3) ◽

pp. 159-164

Author(s):

Tina Pajevic ◽

Jovana Juloski ◽

Marija Zivkovic

Keyword(s):

Case Report ◽

Orthodontic Treatment ◽

Class Ii ◽

Dental Arch ◽

Class Ii Malocclusion ◽

Posterior Teeth ◽

Temporary Anchorage Devices ◽

Division 1 ◽

Incisor Retraction ◽

Class Ii Division 1

Introduction. Orthodontic treatment of Class II Division 1 (II/1) malocclusions in adults can be challenging since skeletal effects are limited. Possible treatment options are orthodontic camouflage or orthognatic surgery, in severe cases. The aim of this paper was to present a successful management of Class II malocclusion in an adult patient using temporary anchorage devices (TADs). Case report. After detailed clinical examination, study models and cephalometric analysis, a 26 years old patient was diagnosed with Class II malocclusion, an overjet of 12 mm, congenitally missing tooth 41 and midline shifted to the right in upper dental arch. In prior orthodontic treatment, patient had upper premolars extracted. Posterior teeth in upper left quadrant were shifted mesially. The camouflage treatment was considered, using temporary anchorage devices (TADs) to distalize posterior teeth on the left side, and gain space for incisor retraction and midline correction in upper dental arch. Results. Using TADs as additional anchorage in anterior region and coil spring for molar distalization, the space was made for tooth 23, midline correction and incisor retraction. After 40 months, a satisfactory result was achieved, overjet and midline correction, class I canines occlusion and class II molar occlusion. Conclusion. Class II/1 malocclusion in adults can be successfully treated using TADs. The success depends on the severity of malocclusion and patient cooperation.

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Comparison of esthetic outcome after extraction or non-extraction orthodontic treatment in class II division 1 malocclusion patients

Contemporary Clinical Dentistry ◽

10.4103/0976-237x.114886 ◽

2013 ◽

Vol 4 (2) ◽

pp. 206 ◽

Cited By ~ 6

Author(s):

SnehLata Verma ◽

VP Sharma ◽

Pradeep Tandon ◽

GyanP Singh ◽

Kiran Sachan

Keyword(s):

Orthodontic Treatment ◽

Class Ii ◽

Division 1 ◽

Class Ii Division 1

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Functionally orientated/systemic approach to orthodontic treatment of severe class II division 1 malocclusions: an adapted device, the FABP

Journal of Dentofacial Anomalies and Orthodontics ◽

10.1051/odfen/2018063 ◽

2018 ◽

Vol 21 (3) ◽

pp. 304

Author(s):

J.-L. Raymond

Keyword(s):

Orthodontic Treatment ◽

Treatment Protocol ◽

Class Ii ◽

Surgical Correction ◽

Systemic Approach ◽

Deep Bite ◽

Division 1 ◽

Bite Plate ◽

Class Ii Division 1

The orthodontic treatment of severe class II division 1 malocclusions is often difficult, which leads some specialists to offer a surgical correction of the overjet. Treatment is made complex by the value of the horizontal overlap as much as the « depth » of deep bite that is very often present alongside the malocclusion. This is why we are offering a treatment protocol including a FABP (Fixed Anterior Bite Plate) which will allow, if the patient cooperates, to correct the anatomic anomaly while concurrently establishing new masticatory cycles in order to stabilize and preserve the results obtained. It is this systemic approach of treatment that is the focus of this article.

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Orthodontic Treatment Planning by General Dental Practitioners

British Journal of Orthodontics ◽

10.1179/bjo.23.4.359 ◽

1996 ◽

Vol 23 (4) ◽

pp. 359-365 ◽

Cited By ~ 6

Author(s):

A. A. Parfitt ◽

W. P. Rock

Keyword(s):

Treatment Planning ◽

Gold Standard ◽

Orthodontic Treatment ◽

Class Ii ◽

Dental Practitioners ◽

Division 1 ◽

Treatment Plans ◽

Class Ii Division 1

A group of 30 general dental practitioners were asked to plan treatment for a series of 10 Class II division 1 malocclusions of graded severity. The results were assessed against a gold standard provided by three consultants. Only 14 per cent of practitioner treatment plans agreed with the gold standard and agreement was worst for those cases requiring the use of headgear. When consultants and General Dental Practitioners (GDPs) were asked whether a case should be referred for advice before the GDP began treatment, 64 per cent of GDP decisions agreed with those of the consultants. On 13 per cent of occasions, however, the GDP would have initiated incorrect treatment without seeking consultant advice.

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Full Mouth Reconstruction of a Skeletal Class II Division 1 Patient with Adenoid Cystic Carcinoma Using an Interim Immediate Obturator and a Definitive Obturator

Case Reports in Dentistry ◽

10.1155/2017/5458617 ◽

2017 ◽

Vol 2017 ◽

pp. 1-5

Author(s):

Mehran Bahrami ◽

Seyed Mehran Falahchai

Keyword(s):

Adenoid Cystic Carcinoma ◽

Anterior Segment ◽

Class Ii ◽

Skeletal Class ◽

Anterior Teeth ◽

Adenoid Cystic ◽

Skeletal Class Ii ◽

Division 1 ◽

The Right ◽

Class Ii Division 1

A 61-year-old female patient with adenoid cystic carcinoma (ACC) of the right maxilla and Angle class II division 1 malocclusion had received a subtotal maxillectomy in right side and used a conventional clasp-retained obturator. After implants placement, a maxillary interim immediate obturator (IIO) and then a definitive obturator using six endosseous implants were fabricated. During one-year follow-up, the patient was completely satisfied. Ideally, after implants placement in edentulous patients suffering from hemimaxillectomy, an implant-supported obturator (ISO) is designed in order to prevent nasal reflux and to improve speech and swallowing. However, in the following case, because of skeletal class II division 1 malocclusion and implants insertion in the premaxilla, using an ISO was impossible because it would cause excessive upper lip protrusion and lack of anterior teeth contact. Therefore, a five-unit implant-supported fixed partial denture (FPD) was fabricated in the maxillary anterior segment so that anterior teeth contacts were possible and the patient’s normal lip support was achieved. A bar and three ball attachments were used in the maxillary posterior segment. A closed-hollow-bulb ISO was preferred. Conventional ISO in these patients results in several problems. Using a maxillary anterior FPD along with ISO caused satisfactory results in the current patient.

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