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TH3.9 Cleft closure is an effective procedure for the treatment of pilonidal disease with low recurrence rate


 
 
 The surgical treatment of pilonidal sinus disease has evolved over time, with reported time to healing, post-operative complications and disease recurrence rates still significant. The modified Karydakis procedure such as the Bascom's cleft lift operation or “cleft closure” flattens the cleft and has shown promising results. The purpose of this single-centre study is to analyse outcomes of this technique.
 
 
 
 This is a retrospective study of 192 patients undergoing cleft closure as a day case over 10 years. The technique involves an off-midline cleft closure with an advancement flap and primary closure. Outcome measures were postoperative complications, time to healing and recurrence requiring surgery.
 
 
 
 The median age at surgery was 25 years (IQR 21–33), with males representing 76%. Overall, 91 (47%) were smokers. 141(73%) patients had previous emergency treatment. The median numbers of pits/sinuses were 3 and in 71% of patients were localized in the midline. The median time to wound healing was 3 weeks (IQR 2–6). Twenty-five (13%) patients had postoperative complications including infection (n=21) and hematoma (n=4). Disease recurrence requiring surgery occurred in 7 (3.6%) patients. Median time to recurrence was 9 months (IQR 5–15).
 
 
 
 Cleft closure is an effective procedure for the treatment of pilonidal disease, with a low rate of postoperative complications and recurrence.
