surgical and pathologic observations included disc displacement , deformity , hyalination , myxomatous degeneration , perforation of the disc attachments , capsular adhesions , synovitis and mandibular condyle lesions including osteochondritis dissecans ( ocd ) , avascular necrosis ( avn ) , osseous remodeling and degenerative arthritis .
C0039103
synovitis
C0262950
osseous