The composite anterolateral thigh flap for achilles tendon and soft tissue defect reconstruction with tendon repair by fascia with double or triple folding technique
- Authors
- Youn, Seung Ki; Kim, Sang Wha; Kim, Youn Hwan; Hwang, Kyu Tae
- Issue Date
- Nov-2015
- Publisher
- WILEY-BLACKWELL
- Citation
- MICROSURGERY, v.35, no.8, pp.615 - 621
- Indexed
- SCIE
SCOPUS
- Journal Title
- MICROSURGERY
- Volume
- 35
- Number
- 8
- Start Page
- 615
- End Page
- 621
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155968
- DOI
- 10.1002/micr.22490
- ISSN
- 0738-1085
- Abstract
- Background
Rupture of the Achilles tendon is usually managed by surgical intervention. Recurrent tendon ruptures, segmental tendon defects, and overlying soft tissue defects render reconstructive procedures challenging. In this report, we present double or triple folding technique of the anterolateral thigh (ALT) free flap, and report the clinical outcomes of the reconstruction of combined defects, including the Achilles tendon and overlying soft tissue.
Method
From 2008 to 2013, 7 patients underwent reconstruction of combined Achilles tendon and soft tissue defects. The sizes of the soft tissue defects ranged from 9 × 5 to 12 × 5 cm2. Combined defects were reconstructed with ALT free flap including the vastus lateralis fascia and rectus femoris fascia, using a double or triple folding technique. The ALT free flap covered the soft tissue defect and the fascia was folded two or three times into a tendon-like structure. Three patients had full-layer defects of the Achilles tendon, and four patients had partial defects over half the layer.
Result
The dimension of the skin paddle of the ALT flap was 12 × 6 to 16 × 8 cm2, and the dimension of the fascia was 12 × 8 to 16 × 10 cm2. All the donor sites were closed primarily. All the flaps survived completely without complication. The mean follow-up period was 14.9 months. All patients were able to stand and ambulate.
Conclusion
The double or triple folding technique of the ALT free flap represents simple, economical use of tissue, with minimal donor site morbidity. Thus, this technique may be useful and versatile reconstructive option for combined defects.
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