Differential diagnosis between otosclerosis and congenital footplate fixation.
D003937:Diagnosis, Differential; D004429:Ear Ossicles / Q000002:abnormalities*; D004432:Ear, Middle; D006652:Histological Techniques; D006801:Humans; D010040:Otosclerosis / Q000175:diagnosis*; D013199:Stapes
EAR OSSICLES/abnormalities; OTOSCLEROSIS/diagnosis