Mastoid release for congenital torticollis.
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008416:Mastoid; D008722:Methods; D009132:Muscles / Q000601:surgery*; D009333:Neck; D011182:Postoperative Care; D014103:Torticollis / Q000151:congenital* / Q000601:surgery