TMJ BIOMECHANICAL CONSTRAINTS: THE DISC AND THE RETRODISCAL TISSUE

Authors

  • P. Cascone
  • G. Nicolai
  • S. Vetrano
  • F. Fabiani

Keywords:

TMD TMJ biomechanical constraints, articular disc, retrodiscal tissue, TMJ physiology

Abstract

The temporo-mandibular-joint is a highly particular and complex anatomical entity in terms of both its structure and functions, which include the opening, closing, protrusion and lateral movement of the jaw. On the base of sorne papers previously published on the anatomy and physiology of the Temporo-Mandibular-Joint, the Authors have studied the functional dynamics of the TMJ. The correct postura! and functional relationships between the various components of the joint are controlled by a series of biomechanical restrictions that guide and condition its movements. Toe role of biomechanical restriction played by such articular components, influences decidedly the therapeutical treatment aimed to the resolution of the Temporo-Mandibular joint pathology. In this article, the authors examine and analyze the role of the Temporo-Mandibular ligament, Disk Lateral Ligament, Articular disk, Retrodiskal Zone and of the Synovial Fluid in the functional dynarnics of the Temporo-Mandibular-Joint.

Downloads

Published

2021-04-06

Issue

Vol. 41 No. 1 (1999)

Section

Original Research Articles

License

I hereby certify that the authors of the above manuscript have all:

1. Conceived, planned, and performed the work leading to the report, or interpreted the evidence presented, or both;

2. Written the report or reviewed successive versions and shared in their revisions; and

3. Approved the final version.

Further, I certify that:

1. This work has not been published elsewhere and is not under revision in another journal;

2. Humane procedures have been followed in the treatment of experimental animals (if applicable);

3. Investigations in humans was done in accordance with the ethical standards of the responsible committee on human experimentation or with the Helsinki Declaration (if applicable).

4. This paper has been carefully read by a native English speaker who is familiar with the field of work (this applies to authors who are not fluent in English); and

5. The copyright of the article is transferred from the authors to the Bulletin du Groupement International pour la Recherche Scientifique en Stomatologie et Odontologie upon acceptance of the manuscript.