title: The cost-effectiveness of nonsurgical versus surgical treatment for carpal tunnel syndrome.
abstract: OBJECTIVE
  To compare direct costs and results for patients with electrodiagnostically proven carpal tunnel syndrome treated with surgery versus nonsurgical care.
  
  
  METHODS
  There is a retrospective study of 120 patients divided into 2 groups: subjects in group 1 had chosen nonsurgical treatment, whereas subjects in group 2 had chosen surgery with no nonsurgical treatment. Patients were matched on age, gender, severity of nerve conduction abnormalities, body mass index, smoking history, job category, and insurance coverage. Direct cost of care was measured. An incremental cost-utility ratio was calculated to compare costs between the different management strategies.
  
  
  RESULTS
  Group 1 follow-up averaged 13 +/- 5 months compared to 12 +/- 2 months for group 2. Steroid injections were used in 18 patients in group 1. Thirty-two patients in group 1 elected to have surgery during the follow-up period. Cost of care averaged $3335 +/- $2097 in group 1 and $3068 +/- $983 in group 2.
  
  
  CONCLUSIONS
  The direct cost of nonsurgical care of confirmed carpal tunnel syndrome did not show a significant difference from that of surgical treatment without preoperative splinting or therapy. The incremental cost-utility ratio for carpal tunnel surgery was favorable. Surgery, rather than nonsurgical care, should be considered as the initial form of treatment when patients are diagnosed with carpal tunnel syndrome that is confirmed by nerve conduction studies, as this provides symptom resolution with a favorable cost analysis.
  
  
  METHODS
  Economic and Decision Analysis III.
authors.affiliation: Harvard Medical School, Children's Hospital Boston, Department of Orthopedic Surgery, Boston, Massachusetts, USA. jpomerance@handsurgerydoc.com
authors.forename: Jay
authors.initials: J
authors.lastname: Pomerance
authors.forename: David
authors.initials: D
authors.lastname: Zurakowski
authors.forename: Ilene
authors.initials: I
authors.lastname: Fine
mesh_terms: D000328:Adult; D000368:Aged; D000700:Analgesics / Q000191:economics / Q000627:therapeutic use; D002349:Carpal Tunnel Syndrome / Q000150:complications / Q000191:economics* / Q000601:surgery*; D015331:Cohort Studies; D003362:Cost-Benefit Analysis; D018592:Cross-Over Studies; D019299:Decompression, Surgical / Q000191:economics*; D005081:Exercise Therapy / Q000191:economics; D005260:Female; D017048:Health Care Costs; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013165:Splints / Q000191:economics
chemical_list: D000700:Analgesics