Comparative Study of Degree of Great Toe Movement after Complete and Partial Flexor Hallucis Longus Harvest in Free Fibula Flap

Abstract

Background The flexor hallucis longus (FHL) muscle is crucial in fine motor control of the great toe but the muscle is often sacrificed in free fibula flap (FFF) reconstruction. The aim of this study was to compare great toe movement between complete and partial FHL resection during FFF harvest to see if FHL can be left behind (without undergoing fibrosis) in situ when bulk is not required at the recipient site.

Methods A prospective, cross-sectional, observational study was performed including patients undergoing FFF harvest over a 2-year period. Movement of great toe interphalangeal joint was recorded of operated and unoperated legs in patients undergoing partial and complete FHL harvest and data analyzed.

Results There was a statistically significant (p < 0.05) difference between the two groups of patients.

Conclusion FHL can be safely left in situ in patients not requiring bulk at the recipient site as blood supply, nerve supply, and muscle function are not compromised in partial FHL harvest. Further image-based and dye-based studies are warranted.

Keywords

partial flexor hallucis longus harvest - complete flexor hallucis longus harvest - free fibula flap

Institutional Review Board Approval

Study approved by the Institutional Ethics Committee (IEC) of S.C.B. Medical College and Hospital, Cuttack, Odisha, India (IEC Application no. 1018).

Publikationsverlauf

Artikel online veröffentlicht:
30. Mai 2024

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