[Diagnosis and treatment of temporo-mandibular disorders in orthodontics]

Relationship between orthodontics and temporomandibular disorders

Since the end of the 20th century, the problems of the temporomandibular disorders (TMDs) have aroused interest to the orthodontists. The aim of this literature review is to present the contemporary evidence concerning the association between the presence of malocclusions and the occurrence of signs and symptoms of the TMJ. In addition, additional variables, which may affect the TMJs of a patient during the orthodontic treatment are pointed out. It is evident that there is an increased number of patients who are seeking for orthodontic treatment, not only in order to enhance their facial aesthetics and the function of mastication system, but also to relieve the symptoms of the temporomandibular joint (TMJ). There are multiple etiological factors that have been associated with the TMDs and they may be manifested by pain and/or sounds of TMJ. In addition, during the clinical examination it can be detected a deviation from the normal function of the mandible.

[Digitized impressions: myth and daily reality]

The digitizing of impressions, or models made from them, opens, in the same way that digitized 3D X-rays did, new horizons for practitioners in the management for their offices, in their interactions with patients, and in their shared work with dental laboratories. Mastery of digitized models improves the efficiency and reinforces the quality of dental treatment through the new perspectives digital analyses provide. Finally the maintenance of records is greatly simplified in far less space while still respecting all pertinent legal requirements, thus assuring total suitability for all current regulations.