Hip surgery is often associated with moderate to severe postoperative pain due to exten-sive invasion.A safe and effective postoperative pain treatment can promote patients'recovering activities and facilitate the early functional recovery of the hip after the surgery.Although the routinely used intrave-nous self-controlled analgesia has an exquisite analgesic effect,it carries the risks of postoperative nausea and emesis,excessive sedation,intestinal paralysis,and even respiratory depression.As an alternative to transversus abdominis plane block(TAPB),lumbar quadratus block(QLB)has been gradually applied to the hip joint surgery.In this paper,we review the anatomical basis and characteristics of QLB and its clini-cal application in hip surgery,in order to provide the postoperative analgesia application of QLB.
维普
万方数据