Open AccessOsteophytes in temporomandibular joint, a spectrum of appearance in cone-beam computed tomography: Report of four cases
Author(s) -
Jayachandran Sadaksharam,
Priyanka Khobre
Publication year - 2016
Publication title -
journal of indian academy of oral medicine and radiology
Language(s) - English
Resource type - Journals
eISSN - 0975-1572
pISSN - 0972-1363
DOI - 10.4103/0972-1363.195672
Subject(s) - medicine , temporomandibular joint , cone beam computed tomography , radiography , computed tomography , orthodontics , radiology , dentistry , anatomy
Osteophyte is one of the hallmark radiographic feature of temporomandibular joint (TMJ) degenerative joint disease that has been used to define the presence of disease. The development of osteophyte is an attempt to stabilize the overload caused by occlusal forces, representing areas of newly-formed cartilage. It can cause various clinical symptoms such as pain, decreased jaw movements, nerve compression, and subsequently compromise joint function. Here, we report four cases of patients with TMJ arthritis showing different appearance of osteophyte using cone-beam computed tomography. This paper also reports two cases of bridging osteophyte at the temporomandibular joint, which has not been reported previously in literature