raphe perinei

例句：

1. 1. He was diagnosed with a groin hernia and underwent surgery.
   他被诊断出患有腹股沟疝，并接受了手术。
2. 2. The patient's condition worsened after the surgery, requiring further treatment.
   手术后，患者的病情恶化，需要进一步治疗。
3. 3. The doctor advised him to avoid strenuous activities for several weeks until the hernia healed.
   医生建议他在接下来的几周内避免剧烈运动，直到疝气愈合。