Background: Hidradenitis suppurativa (HS) is a debilitating skin condition; in severe forms it requires excision and skin grafting for cure. This is commonly performed as a multi-stage procedure; we explored single-stage operation as a more efficient alternative.
Methods: Retrospective review 2007-2018 evaluating outcomes of patients undergoing single-stage surgery.
Results: 139 one-stage procedures were performed: 35 excision and primary closure, 104 split-thickness skin grafting (STSG). Success rate was higher for STSG at 75% versus 60% with primary closure. Of failed primary closures, 57% required revision by grafting due to recurrence. Axilla procedures were most successful at 91% compared to 70%, 54%, and 50% for inguinal, gluteal, and perineal areas, respectively. Infection was the most common complication (17%), with 38% requiring readmission.
Conclusion: Compared to prior literature on multi-stage HS treatment, one-stage operations are a feasible, cost-effective alternative. STSG should remain the procedure of choice, even when primary closure appears feasible.
Keywords: Hidradenitis suppurativa; Primary closure; Skin graft.
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