Comparison of the free thinned anterolateral thigh perforator flap and the free medial sural artery perforator flap for reconstructing head, neck and extremity defects

• Authors: Sourabh Shankar Chakraborty , Anjana Malhotra , Shah Urvi Ashok , Dhaval Baraiya , Shrikrishna Prasad Shetty , Shylesh Ramesh Babu , Puja Bhaurao Dandekar , Sudeshna Acharya

Abstracts

EN

Introduction: Free anterolateral thigh (ALTP) and free medial sural artery perforator (MSAP) flaps are time-tested donor tissues for reconstructing defects of the head and neck or extremities. Proponents of either type of flap have concluded each as workhorse flap in their large cohort studies. However, we could not find any papers in the literature objectively comparing donor morbidities or recipient site outcomes of these flaps.
Methods: Retrospective data, such as demographic details, flap characteristics and postoperative course, from patients who underwent free thinned ALTP (25 patients) and MSAP flap (20 patients) reconstruction were included. Donor site morbidity and recipient site outcomes were assessed at follow-up, using previously defined protocols, and were compared between the two groups.
Results: The free thinned ALTP (tALTP) flaps had significantly more pedicle length, vessel diameter and harvest time than the free MSAP flaps (p-value <.00). The incidence of hyperpigmentation, itching, hypertrophic scarring, numbness, sensory impairment and cold intolerance at the donor site were not statistically significant different between the two groups. Scarring at the free MSAP donor site was considered a significant social stigma (p-value = .005). Recipient site cosmetic outcome was comparable (p-value = .86), measured using an aesthetic numeric analogue.
Conclusions: A free tALTP flap is superior to a free MSAP flap in terms of pedicle length, vessel diameter and donor site morbidity, while the latter takes less time to harvest.

Keywords

EN

donor site; free anterolateral thigh flap; free medial sural artery perforator flap; recipient site

• Publisher: Index Copernicus International
• Journal: Polish Journal of Surgery
• Year: 2023
• Volume: 95
• Issue: 6
• Pages: 9-15

Dates

published

2023

Contributors

author

Sourabh Shankar Chakraborty

author

Anjana Malhotra

author

Shah Urvi Ashok

author

Dhaval Baraiya

author

Shrikrishna Prasad Shetty

author

Shylesh Ramesh Babu

author

Puja Bhaurao Dandekar

author

Sudeshna Acharya

Identifiers

DOI

10.5604/01.3001.0016.2120

Biblioteka Nauki

58677127