名词
中文翻译：肛门裂
同义词：
['anal fissure', 'anal sphincterotomy']
例句：
-
1.He suffered from a perineal hernia that required surgery.
他患有直肠疝气，需要进行手术。
-
2. The patient was scheduled for an anal sphincterotomy to relieve the pain.
患者被安排进行直肠括约肌切开术以缓解疼痛。
-
3. During childbirth, it is common for perineal tears to occur.
分娩时，肛裂是常见的。