鼓窦上鼓室凿开术的英文

atticoantrotomy

• 鼓:    drum
• 窦:    hole; sinus
• 上:    upper; up; upward
• 鼓室:    tympanum; ear drum ...
• 凿:    certain; accurate; ...
• 开:    open; turn on; swi ...
• 术:    art; skill; techni ...