Dar M S, Babar A M
Department of Surgery, King Edward Medical College, Mayo Hospital, Lahore.
J Pak Med Assoc. 1991 Jan;41(1):6-8.
Thirty patients underwent cholecystectomy without drainage, and 16 matched controls cholecystectomy with drainage. The wound infection rate was lower, hospital stay shorter and overall complication rate less in undrained patients. This study suggests that surgical drainage after uncomplicated cholecystectomy is unnecessary and may be unwise.
30例患者接受了无引流的胆囊切除术，16例匹配的对照患者接受了有引流的胆囊切除术。未引流患者的伤口感染率更低、住院时间更短且总体并发症发生率更低。这项研究表明，单纯性胆囊切除术后进行手术引流是不必要的，而且可能是不明智的。
