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find Keyword "Superficial circumflex iliac artery flap" 1 results
  • Free superficial circumflex iliac artery flap combined with deep inferior epigastric perforator flap for repair of large soft tissue defects of upper extremities

    Objective To investigate the effectiveness of free superficial circumflex iliac artery flap (SCIP) combined with deep inferior epigastric perforator flap (DIEP) in repairing large soft tissue defects of upper extremities. MethodsBetween February 2017 and January 2021, free SCIP combined with DIEP was used to repair 15 patients with large soft tissue defects of upper extremities. There were 12 males and 3 females, aged from 34 to 52 years, with a median age of 41 years. The causes of injury were mechanical injury in 11 cases and traffic accident injury in 4 cases. There were 9 cases of circular skin defect in the forearm and 6 cases of skin defect around the upper arm and elbow joint, with the defect in size of 15.5 cm×10.5 cm to 26.5 cm×15.5 cm, accompanied by exposure of deep tissues such as tendons and bones. There were 7 cases with open fractures and 8 cases with vascular and nerve injuries. The time from injury to operation ranged from 7 to 14 days, with an average of 7.5 days. The flaps in size of 16.0 cm×11.0 cm to 27.0 cm×16.0 cm were harvested; the thickness of the flaps was 0.8-1.3 cm, and the excess fat tissue was removed under the microscope after harvesting. The length of proximal vascular pedicle was 5.0-7.0 cm, and of distal vascular pedicle was 3.0-5.0 cm. The donor site was closed and sutured directly, and the navel was reconstructed. Results The flaps survived successfully in 14 cases, and the arterial crisis occurred in 1 case at 10 hours after operation, and the flap survived after surgical exploration. All the wounds in the donor and recipient sites healed by first intention. All 15 patients were followed up 3-14 months, with an average of 10.5 months. The appearance, elasticity, and texture of flap were good without obvious bloat, contracture, or adhesion. The donor site healed well, no abdominal wall hernia was found, and the appearance of reconstructed navel was good, only linear scar left. At last follow-up, 12 cases were evaluated as excellent and 3 cases were good according to the evaluation criteria of flap function of the Chinese Medical Association Microsurgery Branch. The sensation recovered to \begin{document}${\rm{S}}_{3^+} $\end{document} in 7 cases and \begin{document}${\rm{S}}_3 $\end{document} in 8 cases. ConclusionFree SCIP combined with DIEP has a large excision area and excellent skin ductility. It is an effective clinical method for repairing large soft tissue defects of upper extremities.

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