Middle fossa eustachian tuboplasty.
D000328:Adult; D001309:Auditory Threshold; D003399:Craniotomy; D004427:Ear Diseases / Q000601:surgery; D005064:Eustachian Tube / Q000601:surgery*; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged