Thoracic outlet syndrome in whiplash injury.
Thirty-five cases of thoracic outlet syndrome complicating whiplash or cervical strain injury were studied. Thirty cases had confirmation by the demonstration of slowed ulnar nerve conduction velocity (UNCV) through the thoracic outlet. Two distinct groups of patients were found. An acute group, seen an average of 3 1/2 months post injury, had severe neck pain with often mild or incidental thoracic outlet syndrome. A chronic group, with symptoms persisting more than 2 years after cervical injury, often had thoracic outlet symptoms as the predominant complaint. This study suggests that the arm aches and parethesias seen in association with both acute and chronic cervical strain injury are most often secondary to thoracic outlet syndrome.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009431:Neural Conduction; D009460:Neurologic Examination; D013901:Thoracic Outlet Syndrome / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D014459:Ulnar Nerve / Q000503:physiopathology; D014911:Whiplash Injuries / Q000150:complications* / Q000628:therapy