[Diseases of the temporomandibular joint--a clinical statistical study].

Affections of the temporo-mandibular joint are rare clinical pictures; but their incidence is ever increasing. Their scientific elucidation is imperative, especially since discrepancies concerning the terminology, definitions and practical treatment methods hinder uniform conceptions from becoming effective. From the clinico-statistical analysis of 587 cases the authors deduce statements regarding the frequency of the different diagnosis groups and the distribution according to age, sex and side affected. The distribution according to occupational groups is also presented. A uniform nomenclature (according to Birke) of the affections of the temporo-mandibular joint being now available, the next step must be to dilimitate the validity of different diagnostic methods and to arrive at clear-cut treatment directives, interdisciplinary cooperation being absolutely necessary.