title: [Endoscopic carpal tunnel release: a comparative study to the conventional open technique].
abstract: OBJECTIVE
  The endoscopic carpal tunnel release became a minimally invasive alternative to the standard open technique, because of its theoretical benefits for reducing the postoperative morbidity. The present study goals to compare both techniques about the immediate results of such procedures.
  
  
  METHODS
  Two groups of 15 patients underwent, respectively, to the endoscopic and conventional carpal tunnel release surgery. There was no statistical difference between both groups about the preoperative clinical aspects.
  
  
  RESULTS
  In all of the cases there were complete resolution of the preoperative symptoms immediately after the procedures. One patient from the endoscopic technique group developed recidive of the symptoms one month after the surgery (6.6%). The oral analgesics intake time and the labor returning time was shorter in the group underwent to the endoscopic procedure.
  
  
  CONCLUSIONS
  The endoscopic carpal tunnel release is an efficient procedure, offering the advantage to shortening the postoperative recovery.
authors.affiliation: Unidade de Neurocirurgia, Hospital de Base do Distrito Federal, Brasília, DF, Brazil. leandroprettoflores@hotmail.com
authors.forename: Leandro Pretto
authors.initials: LP
authors.lastname: Flores
mesh_terms: D000328:Adult; D002349:Carpal Tunnel Syndrome / Q000601:surgery*; D003430:Cross-Sectional Studies; D019299:Decompression, Surgical / Q000379:methods*; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012307:Risk Factors; D013997:Time Factors; D016896:Treatment Outcome