Pseudoankylosis from fusion of coronoid process and zygomatic arch.
D000844:Ankylosis / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D013704:Temporomandibular Joint / Q000503:physiopathology* / Q000601:surgery; D015050:Zygoma / Q000473:pathology*