mastoidectomy

• 一种外科手术，切除部分或全部乳突骨，通常用于治疗中耳和乳突的感染或其他疾病。

A surgical procedure involving the removal of part or all of the mastoid process, typically performed to treat infections or other conditions of the middle ear and mastoid bone.

1. Surgical removal of mastoid boneC2formalmedical

   A surgical procedure to remove part or all of the mastoid process, typically to treat chronic ear infections or mastoiditis.

   乳突切除术

   • The patient underwent a mastoidectomy to clear the infection.
   • A mastoidectomy is often performed when antibiotics fail to treat mastoiditis.
   • The surgeon explained the risks of a mastoidectomy before the operation.