Wounds : a compendium of clinical research and practice · 2018
Laparoscopy-assisted Chimeric Peritoneal-deep Inferior Epigastric Perforator Flap for Reconstruction of Hand and Foot.
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Guo Enqi, Xie Qingping, Zhu Ziguan, Jin Peihong, Jin Peihong, Wang Liang
Аннотация
UNLABELLED: Management of hand and foot defects with exposed tendons is a big challenge for plastic surgeons. Thin vascularized tissue offers an ideal surface for tendon excursion.
OBJECTIVE: This study examines the reconstructive benefits of a laparoscopy-assisted chimeric peritoneal-deep inferior epigastric artery perforator (DIEP) flap in the treatment of hand and foot injury defects.
MATERIALS AND METHODS: A retrospective review was performed on 8 patients (6 men, 2 women) that received hand or foot reconstruction with laparoscopy-assisted chimeric peritoneal-DIEP flap. Soft tissue defects of the hand or foot ranged from 16 cm x 10 cm to 22 cm x 14 cm. The peritoneum supplied by the peritoneal branches of the deep inferior epigastric artery was retrieved by laparoscopy to cover exposed extensor tendons, while the DIEP flap consisted of the cutaneous component part of this chimeric flap.
RESULTS: The flaps survived in 7 of 8 patients. Partial necrosis of the chimeric flap was observed in 1 patient due to venous thrombosis. A split-thickness skin graft then was performed to achieve wound closure on that patient. Motor and sensory functions of these 8 patients improved gradually within the first-year follow-up.
CONCLUSIONS: The laparoscopy-assisted chimeric peritoneal-DIEP flap is useful for reconstructing defects of the hand and foot with exposed tendons.
OBJECTIVE: This study examines the reconstructive benefits of a laparoscopy-assisted chimeric peritoneal-deep inferior epigastric artery perforator (DIEP) flap in the treatment of hand and foot injury defects.
MATERIALS AND METHODS: A retrospective review was performed on 8 patients (6 men, 2 women) that received hand or foot reconstruction with laparoscopy-assisted chimeric peritoneal-DIEP flap. Soft tissue defects of the hand or foot ranged from 16 cm x 10 cm to 22 cm x 14 cm. The peritoneum supplied by the peritoneal branches of the deep inferior epigastric artery was retrieved by laparoscopy to cover exposed extensor tendons, while the DIEP flap consisted of the cutaneous component part of this chimeric flap.
RESULTS: The flaps survived in 7 of 8 patients. Partial necrosis of the chimeric flap was observed in 1 patient due to venous thrombosis. A split-thickness skin graft then was performed to achieve wound closure on that patient. Motor and sensory functions of these 8 patients improved gradually within the first-year follow-up.
CONCLUSIONS: The laparoscopy-assisted chimeric peritoneal-DIEP flap is useful for reconstructing defects of the hand and foot with exposed tendons.