Bilateral endoscopic carpal tunnel releases: Simultaneous versus staged operative intervention.
OBJECTIVE
Open and endoscopic carpal tunnel release techniques have achieved excellent results for treatment of carpal tunnel syndrome. Symptoms frequently occur bilaterally but there are no reports of simultaneous operative intervention. The purpose of this study was to evaluate results in patients who underwent staged bilateral endoscopic carpal tunnel releases and in those who underwent simultaneous bilateral releases.


METHODS
Retrospective review.


METHODS
The efficacy of simultaneous and staged bilateral endoscopic carpal tunnel releases was evaluated using a retrospective chart review. This included patients who underwent these procedures during a 48-month period. Group A (48 patients) underwent staged procedures; group group B (48 patients) underwent simultaneous procedures. Inclusion criteria were a positive history and physical examination, positive electrical studies, and failure of conservative measures. Single-incision endoscopic releases were performed on an outpatient basis. Early rehabilitation with intermittent splinting was utilized. The analysis included complications, satisfaction, return to work, physician visits, physical therapy sessions, days to maximum medical improvement for all, and average percentage permanent partial impairment for Workers' Compensation patients.


RESULTS
A decrease in return to work at regular duty was noted in the simultaneous group compared with the staged group for patients who had not filed Workers' Compensation claims (P =.0158). The simultaneous group had fewer physician visits than the staged group (P =.0002). Overall patient satisfaction was equal.


CONCLUSIONS
Simultaneous bilateral endoscopic carpal tunnel releases are well tolerated with mild restrictions and a decrease in cost.
Fehringer
Edward V
EV
Bergan Mercy Medical Center, the University of Nebraska Medical Center, Omaha, Nebraska, USA. drfehringer@gikk.com
Tiedeman
Jeffrey J
JJ
Dobler
Kristyn
K
McCarthy
Jack A
JA
D000041:Absenteeism; D000328:Adult; D000368:Aged; D002349:Carpal Tunnel Syndrome / Q000601:surgery*; D004651:Employment; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D012189:Retrospective Studies; D016896:Treatment Outcome