Use of sympathetic blocks in orthopedic surgery.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000776:Anesthesiology; D001340:Autonomic Nerve Block; D019637:Orthopedic Procedures; D009985:Orthopedics / Q000601:surgery*
ANESTHESIA, REGIONAL; ORTHOPEDICS/surgery