external sphincter 中文意思是什麼
external sphincter
解釋
外括約肌-
Reconstruction of external anal sphincter and anorectal angle in the treatment of fecal incontinence after anoplasty for imperforate anus 32 cases
重建肛門外括肌和直腸肛管角治療先天性肛門閉鎖肛門成形術后大便失禁附32例報告 -
Internal external anal sphincter m
肛門內外括約肌 -
External anal sphincter
外肛門括約肌
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