anal sphincter
短语词组
- internal anal sphincter 内括约肌
- anal sphincter preserving operation 保肛手术
- anal sphincter reconstruction 肌管重建
- Anal sphincter preservation 保肛术
- anal sphincter reservation 保肛手术
- relaxation of anal sphincter 肛管括约肌松弛
- External anal sphincter tucking aperation 外括约肌折叠术
- anal sphincter -preserving procedure 保肛术 返回 anal sphincter