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J Reconstr Microsurg 2015; 31(01): 059-066
DOI: 10.1055/s-0034-1384674
Original Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Muscle versus Fasciocutaneous Free Flaps in Heel Reconstruction: Systematic Review and Meta-Analysis

Carly M. Fox
1   Department of Surgery, Monash University, Clayton, Victoria, Australia
2   Department of Plastic and Reconstructive Surgery, Monash Plastic Surgery Unit, Dandenong Hospital, Dandenong, Victoria, Australia
3   Department of Plastic and Reconstructive Surgery, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
,
Henry M. Beem
3   Department of Plastic and Reconstructive Surgery, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
,
Jonathon Wiper
3   Department of Plastic and Reconstructive Surgery, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
,
Warren M. Rozen
1   Department of Surgery, Monash University, Clayton, Victoria, Australia
2   Department of Plastic and Reconstructive Surgery, Monash Plastic Surgery Unit, Dandenong Hospital, Dandenong, Victoria, Australia
,
Michael Wagels
3   Department of Plastic and Reconstructive Surgery, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
,
James C. Leong
1   Department of Surgery, Monash University, Clayton, Victoria, Australia
2   Department of Plastic and Reconstructive Surgery, Monash Plastic Surgery Unit, Dandenong Hospital, Dandenong, Victoria, Australia
› Author Affiliations
Further Information

Publication History

06 March 2014

17 May 2014

Publication Date:
01 August 2014 (online)

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Abstract

Background Management of soft tissue injuries of the heel is challenging and the composition of free tissue transfer that provides optimal aesthetic and functional outcomes in heel reconstruction is not clear. While fasciocutaneous flaps may result in shear planes that cause instability with mobilization, insensate muscle flaps may not be able to withstand the pressures of weight bearing and thus ulcerate.

Methods A systematic literature search was performed using Medline and PubMed databases. Primary outcome measures were time to mobilize, ulceration, revision or debulking surgery, and the requirement for specialized footwear. Analysis of pooled outcomes was undertaken using fixed-effects meta-analysis, calculating the incidence rate ratio for included articles.

Results Overall 576 articles were identified; out of which 11 articles met the final inclusion criteria, detailing 168 free tissue transfers in 163 patients. The study size ranged from 4 to 72 cases. There was a trend toward higher rates of ulceration (17 vs. 26%), requirement for revision (23 vs. 31%), and the requirement for specialized footwear (35 vs. 56%) in muscle flaps, but these differences were not statistically significant.

Conclusion The current review provided a summary of reported outcomes of free heel reconstruction in the literature till date. With the current evidence largely limited to small cohort studies (level IV evidence), there were no significant differences found between reconstructive options. These findings serve as a call to action for more reconstructive surgeons to collaborate on multi-institutional prospective studies with robust outcomes assessment. As such, an ideal flap for reconstruction of the weight-bearing heel has not yet been made clear.

Keywords

weight-bearing heel - reconstruction - fasciocutaneous - musculocutaneous
 

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