Abstract Background Idiopathic condylar resorption (ICR) is a well-documented but poorly understood condition, characterised by the progressive degeneration of the temporomandibular joint without an identifiable cause. ICR most commonly presents as a spontaneous, self-limiting episode of bilateral condylar resorption in the absence of pathology, injury or systemic disease. The condition most commonly affects physically active adolescent females, and has a strong predilection for individuals with a Class II skeletal relationship. Some ICR patients exhibit symptoms such as discomfort and/or functional limitations during the active phase of resorption, though some may be completely asymptomatic. Aim This case report describes the ICR management of a 20-year-old female with asymptomatic bilateral condylar resorption, resulting in a rapid development of mandibular retrognathia. The retrognathic appearance was of concern to the patient and treatment was desired for this reason. Methods and results Combined orthodontic-orthognathic treatment was undertaken. Pre-surgical orthodontics was completed following ICR stabilisation, and surgical correction consisted of a mandibular advancement plus a genioplasty. The resorbed condyles were accepted given the temporomandibular joints remained asymptomatic and there were no functional limitations. Following treatment, the patient remained asymptomatic, functioning without restrictions, and satisfied with the aesthetic outcome. Conclusion The combined orthodontic-orthognathic approach addressed the aesthetic and functional concerns of the patient. The condyles were not reconstructed with prostheses and were left in their resorbed anatomical form and relationship. This illustrates the adaptive capabilities of the mandible and associated musculature, and that more complex condylar restorative procedures are not always required.

Tony Collett

Laura Chen

Rosie Pritchett

Christopher Poon

Australasian Orthodontic Journal

澳大利亚正畸杂志 (AOJ) 是澳大利亚正畸医师协会的官方科学刊物。该刊物原名为《澳大利亚正畸杂志》，由于数量大幅增加，2017 年更改了名称，为该地区提供了更多的代表性提交海外”手稿。卷和期号按顺序继续，仅更新 ISSN 号。AOJ 出版原始研究论文、临床报告、书评、其他期刊的摘要和其他正畸医生感兴趣的材料并且是为了他们的继续教育。它每年在 11 月和 5 月出版两次。AOJ 被 SCIENCE CITATION INDEX EXPANDED (SCISEARCH) 和 JOURNAL CITATION REPORTS/SCIENCE EDITION 索引和摘要。

The Australasian Orthodontic Journal (AOJ) is the official scientific publication of the Australian Society of Orthodontists. Originally named the Australian Orthodontic Journal, it was renamed in 2017 due to a significant increase in submissions, allowing for more representative overseas manuscripts from the region. The volume and issue numbers continue sequentially, with only the ISSN number updated. AOJ publishes original research papers, clinical reports, book reviews, abstracts from other journals, and other materials of interest to orthodontists, aiming to support their continuing education. The journal is published biannually in November and May. AOJ is indexed and abstracted in the SCIENCE CITATION INDEX EXPANDED (SCISEARCH) and JOURNAL CITATION REPORTS/SCIENCE EDITION.

《Australasian Orthodontic Journal》（AOJ）是澳大利亚正畸医师协会的官方科学期刊。该期刊最初名为《澳大利亚正畸杂志》，由于投稿数量大幅增加，于2017年更名，以便为该地区提供更多的代表性海外稿件。卷号和期号按顺序继续，仅更新了ISSN号。AOJ出版原始研究论文、临床报告、书评、其他期刊的摘要以及其他正畸医生感兴趣的材料，旨在为他们的继续教育提供支持。该期刊每年在11月和5月出版两期。AOJ被SCIENCE CITATION INDEX EXPANDED (SCISEARCH)和JOURNAL CITATION REPORTS/SCIENCE EDITION索引和摘要。

A case of idiopathic condylar resorption

This case report describes the ICR management of a 20-year-old female with asymptomatic bilateral condylar resorption, resulting in a rapid development of mandibular retrognathia, and illustrates the adaptive capabilities of the mandible and associated musculature.

Category	Quartile
医学	4
医学, 牙科与口腔外科	4

A case of idiopathic condylar resorption

ivySCI AI Smartly Parses PDF, Answers Researchers' Questions, and Helps You Understand Papers in Seconds

Journal Info

Category	Quartile
DENTISTRY, ORAL SURGERY & MEDICINE	4