Abstract
The superficial circumflex iliac perforator flap (SCIP-f) is a thinned adaptation of the superficial circumflex iliac artery flap (SCIA-f) that may have superior use flexibility, smaller scar burden, and lesser need for revision, advantages well-suited to pediatric patients. Despite documented success in adults, the safety and utility of SCIP and SCIA-f are underexplored in pediatric populations.A systematic review of MEDLINE, Web of Science, Embase, and Cochrane databases identified 93 articles reporting SCIP/SCIA-f outcomes in patients ≤ 17 years of age. Patient demographics, clinical characteristics, and postoperative outcomes were collected. Cohorts were stratified by SCIP/SCIA and age group. Mann-Whitney U tests compared cohort outcomes.Thirty-one studies were included, constituting 107 SCIA-f and 57 SCIP-f, with ages 10 weeks to 17 years. Most cases were congenital or traumatic defects in upper/lower extremities. Compared with SCIA-f, SCIP-f demonstrated significantly lower rates of all-cause complications, total flap loss, major and minor complications, and debulking (p < 0.05). All-cause complication rates were also significantly lower across age groups (p < 0.001).This meta-analysis demonstrates favorable efficacy and safety of SCIP-f in children with congenital and traumatic defects, especially of the extremities. SCIP-f may be considered a reliable option for pediatric reconstruction. Additionally, fewer subsequent procedures for contouring may be required.