Patients who have received an ankleblock, brachial plexus block, or peripheral nerve block may be discharged despite the persistence of residual anesthesia or paresthesias.
接受踝部阻滞，臂丛和外周神经阻滞的病人，即使麻醉作用或感觉异常持续存在也可以离开。
2
Conclusions: a popliteal block in conjunction with an ankleblock provides significantly better pain relief than does an ankleblock alone in patients undergoing forefoot surgery.