Neurological complications of prevertebral surgery under regional anesthesia.
D000368:Aged; D000765:Anesthesia, Conduction / Q000009:adverse effects; D001014:Aortic Aneurysm / Q000601:surgery; D001344:Autopsy; D006801:Humans; D007049:Iatrogenic Disease; D007511:Ischemia / Q000209:etiology; D008160:Lumbosacral Plexus / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000209:etiology*; D010243:Paralysis / Q000209:etiology; D010264:Paraplegia / Q000209:etiology; D011859:Radiography; D013116:Spinal Cord / Q000098:blood supply*; D013562:Sympathectomy; D013927:Thrombosis / Q000601:surgery