Evidence map›Paper›PMID 42453205›Full record

ArticlePlastic and reconstructive surgery. Global open2026

Surgical Technique and Outcomes of Selective Tibial Nerve Transfer Surgery in Foot Drop Patients.

Rémy Liechti, Samuel Christen, Esin Rothenfluh, Dominique N Merky, Esther Vögelin

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Article in Plastic and reconstructive surgery. Global open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Rémy LiechtiFrom the Department of Plastic and Hand Surgery, Inselspital, University Hospital of Bern, Bern, Switzerland.
Samuel ChristenFrom the Department of Plastic and Hand Surgery, Inselspital, University Hospital of Bern, Bern, Switzerland.
Esin RothenfluhFrom the Department of Plastic and Hand Surgery, Inselspital, University Hospital of Bern, Bern, Switzerland.
Dominique N MerkyFrom the Department of Plastic and Hand Surgery, Inselspital, University Hospital of Bern, Bern, Switzerland.
Esther VögelinFrom the Department of Plastic and Hand Surgery, Inselspital, University Hospital of Bern, Bern, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study provides a detailed description of the technique using a tibial-to-peroneal nerve transfer for the treatment of foot drop patients, along with a retrospective outcome analysis. Methods: All consecutive patients undergoing selective motor nerve transfer surgery for severe axonal injury of the common peroneal nerve (CPN) between January 1, 2011, and March 31, 2024, were evaluated. Exclusion criteria included age younger than 16 years, follow-up less than 12 months, unwillingness to participate, or concomitant peripheral nerve conditions (eg, polyneuropathy). Results: Twenty-one patients met the inclusion criteria. The mean patient age was 40 ± 18 years, with an average trauma-to-surgery interval of 7.6 ± 4.0 months. The mean follow-up was 26.3 ± 12.5 months. Median postoperative tibialis anterior muscle strength was 4.1 (interquartile range 3-4.5) on the Medical Research Council scale, with 17 (77%) patients reaching Medical Research Council scores of 3 or higher and being able to walk without an ankle-foot orthosis. There was a significant benefit in terms of final tibialis anterior muscle strength in patients who received 2 or more fascicles transferred compared with a single fascicle and in those who underwent additional CPN neurolysis. Conclusions: The selective motor nerve transfer technique described is a reliable reconstructive option for restoring active dorsiflexion in patients with foot drop. Both the number of transferred fascicles and the addition of CPN neurolysis are important factors associated with improved outcomes.

Identifiers

PMID42453205
PMCPMC13367938

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