control joint block

例句：

1. 1. The surgeon carefully controlled the joint block to minimize pain during the operation.
   外科医生小心翼翼地控制关节块，以最小化手术过程中的疼痛。
2. 2.During the surgery, the anesthesiologist carefully monitored the patient's vital signs and controlled the joint block to ensure proper anesthesia.
   在手术期间，麻醉师仔细监测患者的体征并控制关节块，以确保适当的麻醉。
3. 3. The patient was given a medication to control the joint block and reduce inflammation.
   患者被给予一种药物来控制关节块和减轻炎症。