extirpation meaning in English

切除
消灭
摘除

Clinic analyse of pars plana vitrectomy associating with extirpation of intraocular foreign bodies
玻璃体切除联合眼内异物摘出术的临床分析
Gamma knife surgery ( gks ) has recently been tried as an alternative to surgical extirpation
伽玛刀治疗（ gks ）最近被尝试作为手术根治之外的另一种选择。
Background : long - bone allograft reconstruction following tumor extirpation can be complicated by problems such as nonunion at the host - allograft junction , allograft fracture , or allograft infection
背景:肿瘤切除术后异体骨移植重建可能伴有自体骨与移植物交接处和自体骨骨折，或异体骨感染。