**3.2 Clinical features**

Joint erosion, osteophyte formation, hypoplasia, subchondral cyst, flattening of articular eminence and reduced jaw movements were seen.

Worsened mastication was common findings in temporomandibular joint Osteoarthritis (TMJ-OA).

General pain was correlated with condylar flattening.

Masticatory efficiency correlates with condylar flattening and sclerosis.

Psychological features like Bruxism, sleep disturbances, anxiety and depression will be seen [11].

Jaws are used to lock while opening or closing the mouth. Head ache. Tooth pain. Lack of facial expression mainly over the lower face. Pain in the neck and shoulders. Difficulty in chewing [12].
