title: Suprascapular nerve block prolongs analgesia after nonarthroscopic shoulder surgery but does not improve outcome: suprascapular nerve blocked one, two...or more times?
mesh_terms: D000698:Analgesia; D006801:Humans; D009407:Nerve Block; D019637:Orthopedic Procedures; D010149:Postoperative Pain / Q000517:prevention & control*; D012782:Shoulder / Q000601:surgery*