Osteotomy

[,ɒsti'ɒtәmi]

解释:

(noun.) surgical sectioning of bone.

亚历克斯编辑--From WordNet

解释:

(n.) The dissection or anatomy of bones; osteology.

(n.) The operation of dividing a bone or of cutting a piece out of it, -- done to remedy deformity, etc.

校对:米里亚姆