The deep circumflex iliac artery perforator flap (DCIAP)-A reconstructive option for the large composite oro-mandibular cutaneous defect

The deep circumflex iliac artery (DCIA) flap is often used for mandibular reconstruction but it is bulky and causes additional donor-site morbidity because of the inclusion of an "obligatory internal oblique muscle". Large composite segmental mandibular resections that consist of floor of mouth, subtotal tongue, and adjacent facial skin are a challenge in terms of reconstruction. They often require 2 free flaps or a free scapular flap and both have disadvantages. The deep circumflex iliac artery perforator (DCIAP) flap with a cutaneous component overcomes the disadvantages. We describe reconstructions with DCIAP flaps in 3 patients with large mandibular composite segmental defects. We report our experience of the flap and discuss some of the difficulties we encountered and the points we learned perioperatively. (C) 2013 Published by Elsevier Ltd. on behalf of The British Association of Oral and Maxillofacial Surgeons.