["Surgical angle" of approach to the antrum].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004322:Drainage; D004432:Ear, Middle / Q000601:surgery*; D006801:Humans; D008416:Mastoid / Q000601:surgery*; D008875:Middle Aged; D010033:Otitis Media / Q000601:surgery*; D014207:Trephining / Q000379:methods
"Khirurgicheskiĭ ugol" podkhoda k antrumu