Patient-controlled interscalene analgesia after shoulder surgery: catheter insertion by the posterior approach.
Boezaart
André P
AP
D016058:Analgesia, Patient-Controlled / Q000295:instrumentation; D002404:Catheterization / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D009407:Nerve Block / Q000009:adverse effects / Q000379:methods; D011030:Pneumothorax / Q000209:etiology; D012782:Shoulder / Q000601:surgery*