Temporomandibular joint anatomy, function and clinical relevance

Wilkie, G. and Al-Ani, Z. (2022) Temporomandibular joint anatomy, function and clinical relevance. British Dental Journal, 233(7), pp. 539-546. (doi: 10.1038/s41415-022-5082-0) (PMID:36241801)

Abstract

The articulatory system comprises the temporomandibular joints (TMJs), intra-articular discs, mandibular/jaw muscles and occlusion. In the simplest terms, the TMJ is the articulation between the upper and lower jaws. The teeth form the contacts between the upper and lower jaws and the muscles are the motors that move the mandible. This system is unique in that the TMJs are paired; any stimulus that affects one joint or any other single part of the articulatory system can have a 'knock-on effect' in the rest of the system.It is important to have a good understanding of anatomy, not only to be able to differentiate between what is physiological and what is pathological, but also to understand the objectives of some treatment options. Sound knowledge of anatomy is essential and an appreciation of the anatomical features associated with the TMJ can serve as a foundation for understanding the clinical management of temporomandibular disorders.This article reviews the functional anatomical features of the articulatory system with a look at the clinical significance of this anatomy.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Al-Ani, Dr Ziad
• Authors: Wilkie, G., and Al-Ani, Z.
• College/School: College of Medical Veterinary and Life Sciences > School of Medicine, Dentistry & Nursing > Dental School
• Journal Name: British Dental Journal
• Publisher: Springer Nature
• ISSN: 0007-0610
• ISSN (Online): 1476-5373
• Published Online: 14 October 2022