Long-term results of surgical decompression of thoracic outlet compression syndrome.
BACKGROUND
Thoracic outlet compression syndrome is characterised by a variety of symptoms relating to compression of the neurovascular bundle. Though no one test is specific for the syndrome, relief of symptoms may be obtained following surgery in up to 99% of cases.


METHODS
The notes of 118 patients operated on in 126 operations by a single surgeon using a supraclavicular approach were reviewed. Symptoms, pre-operative investigations, and complications were all documented. Outcome at 6 weeks, 6, 12 and 24 months follow-up was also recorded. In addition, 61 patients were contacted by telephone, in order to assess current level of symptoms.


RESULTS
Symptoms were predominantly motor, sensory or vasomotor, and were present for a mean of 19.6 months prior to surgery. Complications were rare, but included a pneumothorax requiring a chest drain (n = 1) and infraclavicular anaesthesia (n = 13). The mean duration of hospital stay was 2.1 days. At 6 weeks follow up, 86.5% of patients reported either an improvement, or complete resolution of their symptoms. Sixty-one patients were contactable, a mean of 55 months following decompression. Of these, 44 (72.1%) were either improved or asymptomatic.


CONCLUSIONS
Decompression for thoracic outlet compression syndrome through a supraclavicular approach encompassing first rib resection leads to good long-term results with few complications.
Department of Surgery, Lincoln County Hospital, Greetwells Rd, Lincoln, U.K. charles.maxwell-armstrong@talk21.com
C A
CA
Maxwell-Armstrong
B S
BS
Noorpuri
S A
SA
Haque
D M
DM
Baker
A J
AJ
Lamerton
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012189:Retrospective Studies; D013901:Thoracic Outlet Syndrome / Q000601:surgery*; D016896:Treatment Outcome