afferent limb block

例句：

1. 1. Thepatient's afferent limbwas blocked, preventing him from feeling pain.
   患者的传入神经被阻滞，使他无法感受到疼痛。
2. 2. During surgery, the surgeon used anafferent limb block to numb the area around the wound.
   在手术中，外科医生使用传入神经阻滞来麻醉伤口周围的区域。
3. 3. The medicationwas administered through anafferent limb block torelieve the patient's pain.
   该药物通过传入神经阻滞剂来缓解病人的疼痛。