anal ring
英 [ˈeɪnl rɪŋ]
美 [ˈeɪnl rɪŋ]
肛环
双语例句
- Conclusion: The advantage of this surgical method is to reserve anal sphincters and anorectic ring without damaging the anal function, which is better than the traditional method.
结论：该术式保留肛管直肠环，不损伤肛门功能，术后痛苦小，不复发，优于传统挂线疗法。