Volume 42, Issue 5 pp. 460-469
CLINICAL ARTICLE

Virtual planning of the anterolateral thigh free flap for heel reconstruction

Mohamed A. Ellabban MD

Mohamed A. Ellabban MD

Plastic and Reconstructive Surgery Unit, Department of Surgery, Faculty of Medicine, Suez Canal University, Ismailia, Egypt

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Malek A. Elsayed MSc, MRCS (Eng)

Malek A. Elsayed MSc, MRCS (Eng)

Plastic and Reconstructive Surgery Unit, Department of Surgery, Faculty of Medicine, Suez Canal University, Ismailia, Egypt

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Abo Bakr Zein MD

Abo Bakr Zein MD

Department of Orthopaedic Surgery and Traumatology, Faculty of Medicine, Cairo University, Giza, Egypt

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Mohamed Ghorab MSc

Mohamed Ghorab MSc

Department of Maxillofacial Surgery, Faculty of Dentistry, Cairo University, Giza, Egypt

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Moustafa Elmasry MD

Moustafa Elmasry MD

Department of Hand Surgery, Plastic Surgery and Burns, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden

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Suhail Masadeh DPM

Suhail Masadeh DPM

Podiatric Surgery Unit, Department of Surgery, University of Cincinnati, Cincinnati, Ohio, USA

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Mohamed Mokhtar Abo-Ella MD

Mohamed Mokhtar Abo-Ella MD

Department of Orthopaedic Surgery and Traumatology, Faculty of Medicine, Ain Shams University, Cairo, Egypt

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Ahmed Fathy Sadek MD

Corresponding Author

Ahmed Fathy Sadek MD

Department of Orthopaedic Surgery and Traumatology, Faculty of Medicine, Minia University, Minya, Egypt

Correspondence

Ahmed Fathy Sadek, Hand and Microsurgery Unit, Orthopaedic Surgery Department, Faculty of Medicine, Minia University, Minia, Egypt.

Email: [email protected] and [email protected]

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First published: 01 April 2022
Citations: 1

Funding information: This study did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

[Correction added on April 06, 2022, after first online publication: Degree of Suhail Masadeh has been corrected.]

Abstract

Purpose

three dimensional (3-D) virtual planning is an example of computer assisted surgery that improved management of composite tissue defects. However, converting the 3-D construct into two dimensional format is challenging. The purpose of this study was to assess 3-D virtual planning of complex heel defects for better optimized reconstruction.

Patients and methods

a prospective analysis of 10 patients [9 male and 1 female; mean age = 27.9 years] with post-traumatic heel defects was performed. Heel defects comprised types II (three patients) or III (seven patients) according to Hidalgo and Shaw and were managed using anterolateral thigh (ALT) free flap adopting 3-D virtual planning of the actual defect which was converted into a silicone two dimensional mold. The mean definitive size of the defects was 63.4 cm3. Functional, aesthetic, and sensory evaluations of both donor and recipient sites were performed 1 year after surgery.

Results

Six patients received thinned ALT (mean size = 139 cm3) while four patients received musculofasciocutaneous ALT flap (mean size = 199 cm3). One flap exhibited partial skin flap necrosis. Another flap was salvaged after re-exploration secondary to venous congestion. The mean follow-up was 20.2 months. The Maryland foot score showed 4 excellent, 5 good, and 1 fair cases. The mean American Orthopedic Foot and Ankle hind foot scoring was 76.3 (range: 69–86). All patients regained their walking capability.

Conclusions

3-D virtual planning of complex heel defects facilitates covering non-elliptical defects while harvesting a conventional elliptical flap with providing satisfactory functional outcomes and near-normal contour, volume, and sensibility.

CONFLICT OF INTEREST

All authors declare that they have no conflicts of interest.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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