anal angle

例句：

1. 1. The doctor measured the analangle to determine if there was any damageto the nerves.
   医生测量了肛门角度，以确定是否有神经损伤。
2. 2. Duringsurgery, the surgeon carefully examined the anal angle for signs of infection.
   在手术中，外科医生仔细检查了肛门角度，寻找感染的迹象。
3. 3. Thepatient reported feeling a sharppain in the anal angleafter eating spicy food.
   患者报告称，吃了辛辣的食物后，肛门角度感到一阵尖锐的疼痛。