Prader-Willi Syndrome—a Case Report of the Multidisciplinary Management of the Orofacial Problems

1996 ◽  
Vol 23 (4) ◽  
pp. 299-304 ◽  
Author(s):  
P. A. Banks ◽  
J. C. Bradley ◽  
A. Smith
Keyword(s):  
Case Report ◽  
Prader Willi Syndrome ◽  
Multidisciplinary Management ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Maxillary Hypoplasia ◽  
Restorative Treatment ◽  
Facial Height ◽  
Dental Crown

A 24-year-old man with Prader-Willi syndrome presented with a class III malocclusion, featuring maxillary hypoplasia and severe enamel deficiency. Treatment involved orthodontic alignment, surgical advancement of the maxilla and restorative treatment to augment vertical facial height, improve the final occlusion and increase short clinical dental crown heights. The principal features of the syndrome and the management of this case are discussed.

scholarly journals Restorative Management and Treatment of Pseudo-Class III Malocclusion

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Ali H. Alfaifi
Keyword(s):  
Case Report ◽  
Orthodontic Treatment ◽  
Clinical Approach ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Dental Wear ◽  
Restorative Treatment ◽  
Orthodontic Therapy ◽  
Dental Office ◽  
Monolithic Zirconia

Introduction. One of the challenges that clinicians encounter in the dental office is treating occlusal discrepancies. Malocclusion has been classified into three main classes that were further classified by researchers into more detailed subclasses later on. Pseudo-class III malocclusion has been called apparent or positional class III malocclusion, and its treatment usually consists of different modalities depending on how early the case is treated. When early orthodontic intervention was not possible, the restorative treatment becomes an excellent alternative especially when the teeth require restorative rehabilitation. Treatment. In this case report, the patient was suffering from dental wear, multiple failed old restorations, and edge-to-edge occlusal relationship which could be classified as pseudo-class III malocclusion. The patient’s esthetic complaint was addressed with full-coverage lithium disilicate and monolithic zirconia restorations that were successful in reestablishing the patient’s occlusal relationship and were able to eliminate the biological manifestations of dental caries. Conclusion. We were able to provide an alternative to orthodontic treatment where esthetic and functional needs of the patient were met after careful diagnosis and proper management. This clinical approach will give chance to treat patients suffering from minor occlusal discrepancies that require restorative intervention without the need to go through orthodontic therapy.

scholarly journals CAMOUFLAGE THERAPY OF HYPOPLASIA OF THE MAXILLA. CASE REPORT

2019 ◽  
pp. 65
Author(s):  
Tatjana Perović ◽  
Ilija Aleksić ◽  
Zorica Blazej
Keyword(s):  
Case Report ◽  
Satisfactory Result ◽  
Growth Period ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Facial Bones ◽  
Maxillary Hypoplasia ◽  
Lower Jaw ◽  
Upper Jaw ◽  
Orthodontic Devices

Maxillary hypoplasia is one of the forms of class III malocclusion. On average, 60%  class III malocclusions are characterized by maxillary underdevelopment in all three directions. Anomalies in position, size and the shape of facial bones, maxilla in particular, usually appear in childhood, become more pronounced in adolescence until the end of the growth period. The aim of the paper is to show the camouflage treatment of the patient in adolescence with maxillary hypoplasia. Using the RME method in the upper jaw, extraction in the lower jaw and fixed orthodontic devices in both jaws, a satisfactory result was achieved.

scholarly journals Skeletal Class III Malocclusion with Lateral Open Bite and Facial Asymmetry Treated with Asymmetric Lower Molar Extraction and Lingual Appliance: A Case Report

2021 ◽  
Vol 18 (10) ◽  
pp. 5381
Author(s):  
Vo Truong Nhu Ngoc ◽  
Nguyen Thi Thu Phuong ◽  
Nguyen Viet Anh
Keyword(s):  
Case Report ◽  
Open Bite ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Skeletal Class ◽  
Facial Esthetics ◽  
Lingual Appliance ◽  
Lower Incisors ◽  
Mandibular Incisors ◽  
Molar Extraction

A skeletal Class III malocclusion with open bite tendency is considered very difficult to treat orthodontically without surgery. This case report describes the lingual orthodontic treatment of an adult skeletal Class III patient with mandibular deviation to the left side, lateral open bite, unilateral posterior crossbite, zero overbite and negative overjet. The lower incisors were already retroclined to compensate with the skeletal discrepancy. The patient was treated by asymmetric molar extraction in the mandibular arch to retract the lower incisors and correct the dental midline, with the help of intermaxillary elastics. Lingual appliance was used with over-torqued lower anterior teeth’s brackets to control the torque of mandibular incisors. After a 30-month treatment, satisfactory smile and facial esthetics and good occlusion was achieved. A 12-month follow-up confirmed that the outcome was stable. Asymmetric molar extraction could be a viable option to retract mandibular incisors in Class III malocclusion with lower dental midline deviation.

scholarly journals Analysis of Tongue Function from the Orthodontist’s Point of View: Not Only a Matter of Deglutition

2021 ◽  
Vol 11 (6) ◽  
pp. 2520
Author(s):  
Andrea Deregibus ◽  
Simone Parrini ◽  
Maria Chiara Domini ◽  
Jacopo Colombini ◽  
Tommaso Castroflorio
Keyword(s):  
Point Of View ◽  
Control Group ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Maxillary Hypoplasia ◽  
Skeletal Class ◽  
Posterior Crossbite ◽  
Rest Position ◽  
Functional Aspects ◽  
Angle Class Iii Malocclusion

Many studies report that maxillofacial growth is influenced by genetic and environmental elements and that incorrect breathing, chewing, sucking, and swallowing are promoting factors of malocclusion. This study aims to evaluate the function and the influence of the tongue positions in patients with Angle class III malocclusion, maxillary hypoplasia, and posterior crossbite. One hundred patients, aged between 6 and 12 years old, were enrolled for the study. In the first group, patients with a diagnosis of class III malocclusion, affected by maxillary hypoplasia, skeletal class III, and posterior dental crossbite were recruited. In the control group, not treated patients with no malocclusion, skeletal class I, and without posterior dental crossbite were selected. Regarding atypical deglutition, no statistical differences were reported between the two groups, and 14% of patients reported ankyloglossia. Statistical differences were found in tongue rest position and during the execution of “hold and pull” and “chuck” exercises. Results obtained in this observational study showed that the clinician (orthodontist or general dentist) should analyze the presence/absence of atypical swallowing, the anatomical and functional aspects, and the tongue behavior in the rest position.

Interception of developing class III malocclusion with temporary anchorage devices: A case report

2014 ◽  
Vol 21 (2) ◽  
pp. 131-135
Author(s):  
Maciej Dobrzyński ◽  
Katarzyna Miśków ◽  
Krzysztof Dowgierd
Keyword(s):  
Case Report ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Temporary Anchorage Devices

scholarly journals Protraction Facemask Followed by Mandibular Cervical Headgear: an Alternative in the Treatment of Class III Malocclusion with Severe Anterior Open-Bite

2021 ◽  
Vol 24 (2) ◽  
Author(s):  
Matheus Pithon ◽  
Luiz Antonio Bernardes
Keyword(s):  
Case Report ◽  
Treatment Modality ◽  
Open Bite ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Anterior Open Bite ◽  
Present Case Report ◽  
Maxilla And Mandible ◽  
Lower Arch

The present case report describes a conservative and uncommon treatment for class III malocclusion in a woman growing patient with aged eight years and four months. An unconventional treatment modality was used for the treatment of this malocclusion, reverse-pull headgear and distalisation of lower teeth using mandibular cervical headgear in the lower arch. At the end of the treatment (after 33 months), there was correction of the transversal and sagittal occlusal relationship between maxilla and mandible and correct dental intercuspation. Keywords Class III malocclusion; Open-bite; Orthodontics.

scholarly journals Assessment of Immediate Skeletal Changes after Alternate Rapid Maxillary Expansion and Constriction – A Case Report

2021 ◽  
Vol 10 (34) ◽  
pp. 2954-2959
Author(s):  
Shilpa Venkatesh Pharande
Keyword(s):  
Case Report ◽  
Rapid Maxillary Expansion ◽  
Class Iii ◽  
Class Iii Malocclusion ◽  
Maxillary Expansion ◽  
Skeletal Class ◽  
Posterior Crossbite ◽  
Skeletal Changes ◽  
Before And After ◽  
Opening And Closing

The Alt-RAMEC protocol was introduced by Liou in the year 2005. It allows for sutural mobilisation by opening and closing the RME screw for 7-9 weeks. Maxillary protraction after the use of Alt-Ramec (alternate rapid maxillary expansion and contraction) protocol is an efficient method for early treatment of skeletal Class III malocclusion. This case report shows the results of using a hyrax bonded maxillary expander with the Alt-RAMEC protocol to treat a maxillary hypoplasia Class III malocclusion. A 12-year-old patient with skeletal class III malocclusion with anterior as well as the unilateral posterior crossbite was treated using this protocol. CBCT scans were taken before and after expansion. These CBCT scans were used for assessing and analysing the skeletal changes that have occurred after using the AltRamec protocol. The objective of this case report is to assess skeletal changes after using the Alt-RAMEC protocol.

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