title: Suprascapular nerve palsy following supraclavicular block for upper extremity surgery: report of 3 cases.
abstract: Regional anesthesia has become the preferred method of anesthesia for many upper extremity operations and generally results in decreased hospital stays, postoperative opioid requirement, and postoperative nausea. Complications of regional anesthesia are rarely reported in the literature, possibly because of limited anesthesiologist-patient follow-up. Three cases of suprascapular nerve palsy after ultrasound-guided supraclavicular nerve block for routine outpatient upper extremity surgery are reported. All cases occurred in men who originally presented with shoulder pain, which resolved with time, followed by weakness in the supraspinatus and infraspinatus, which improved over time but did not resolve. One case resulted in ipsilateral phrenic nerve palsy as well. A review of the literature on the subject accompanies the report of these 3 cases.
authors.affiliation: Raleigh Hand Center, Raleigh, NC 27609, USA.
authors.forename: Reid W
authors.initials: RW
authors.lastname: Draeger
authors.forename: Terry M
authors.initials: TM
authors.lastname: Messer
mesh_terms: D000328:Adult; D000765:Anesthesia, Conduction; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D020422:Mononeuropathies / Q000209:etiology*; D009407:Nerve Block / Q000009:adverse effects*; D019637:Orthopedic Procedures; D034941:Upper Extremity / Q000601:surgery*