Constructing a new bony posterior canal wall in elimination of the radical mastoid cavity. Use of pedicled temporal bone-periosteum flap.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease / Q000601:surgery; D004424:Ear Canal / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008416:Mastoid / Q000601:surgery*; D010521:Periosteum / Q000098:blood supply / Q000601:surgery*; D011183:Postoperative Complications; D013701:Temporal Bone / Q000098:blood supply / Q000601:surgery*