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单词 mastoidectomy
释义

Definition of mastoidectomy in English:

mastoidectomy

noun ˌmastɔɪˈdɛktəmi

  • Surgical removal of the lateral wall and contents of the mastoid process, usually to treat mastoiditis; (later also, chiefly in "(modified) radical mastoidectomy") this procedure combined with excision of some or all of the adjacent middle ear structures.

Origin

Late 19th century; earliest use found in Laryngoscope. From mastoid + -ectomy.

 
 

Definition of mastoidectomy in US English:

mastoidectomy

nounˌmastɔɪˈdɛktəmi

  • Surgical removal of the lateral wall and contents of the mastoid process, usually to treat mastoiditis; (later also, chiefly in "(modified) radical mastoidectomy") this procedure combined with excision of some or all of the adjacent middle ear structures.

Origin

Late 19th century; earliest use found in Laryngoscope. From mastoid + -ectomy.

 
 
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更新时间：2025/1/9 6:48:04