Availability of the lateral calcaneal region as a donor site of free flaps. Issue 6 (18th March 2016)

• Record Type: Journal Article
• Authors: Cho, Seung Woo; Park, Ji Ung; Kwon, Sung Tack
• Is Part Of: Microsurgery. Volume 37:Issue 6(2017)
• Page Start: 494
• Page End: 501
• Publication Date: 2016-03-18
• Subjects: Microsurgery -- Periodicals; 617.05
• DOI: 10.1002/micr.30049
• Languages: English
• ISSNs: 0738-1085

Abstract

Abstract : Introduction: Various methods have been used for the coverage of soft‐tissue defects, such as local and free flaps, as well as perforator flaps performed using even supermicrosurgery. However, the techniques have some limitations regarding flap size and location when used to reconstruct small defects. We introduced the lateral calcaneal region as a donor site for free flaps in order to overcome these disadvantages and presented the results from a series of cases. Patients and Methods: A retrospective chart review was performed on 10 patients with small soft‐tissue defects who underwent reconstruction with a lateral calcaneal free flap between January 2011 and May 2014. The reconstruction was performed on the defects at medial and lateral plantar area, dorsum of the foot, great toes and preauricular area. Results: The size of the flaps ranged from 2.5 × 2.5 cm to 4.5 × 4.5 cm. The flaps exhibited complete survival in five cases. Partial necrosis occurred in three cases, two cases healed with secondary intention, and one case required a skin graft. The donor sites were treated with skin grafts and healed completely, with no complications. Conclusion: Lateral calcaneal free flaps have several advantages, such as anatomically constant pedicles, a pliable and thin texture, and the ability to be used as sensory flaps. They therefore represent an alternative option when conventional local or free flaps are not suitable, especially in cases of small defects. © 2016 Wiley Periodicals, Inc. Microsurgery 37:494–501, 2017.