Evidence map›Paper›PMID 42434080›Full record

ArticlePlastic and reconstructive surgery. Global open2026

Management of Supraclavicular Nerve Transection With Regenerative Peripheral Nerve Interface During Neurogenic Thoracic Outlet Decompression.

Samantha Cervantes Valadez, Alexa de la Fuente Hagopian, Anthony Echo

Abstract read
In one paragraph

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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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Samantha Cervantes ValadezFrom the Institute for Reconstructive Surgery, Houston Methodist Hospital, Weill Cornell Medicine, Houston, TX.
Alexa de la Fuente HagopianFrom the Institute for Reconstructive Surgery, Houston Methodist Hospital, Weill Cornell Medicine, Houston, TX.
Anthony EchoFrom the Institute for Reconstructive Surgery, Houston Methodist Hospital, Weill Cornell Medicine, Houston, TX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Chronic pain is a known complication following neurogenic thoracic outlet syndrome (nTOS) procedures, often resulting from supraclavicular nerve (SCN) injury and neuroma formation. Despite its clinical significance, there is limited literature on techniques to address the SCN in nTOS surgery. This study evaluates the use of regenerative peripheral nerve interface (RPNI) to mitigate neuropathic pain and reduce the risk of symptomatic neuroma formation when the SCN is divided during nTOS surgery. Methods: A retrospective review was conducted of 12 patients who underwent supraclavicular nTOS surgery with RPNI of the SCN between 2021 and 2024. The SCN and its branches were coapted to an autologous free muscle graft, secured within its epimysium, and folded to complete the RPNI. The omohyoid was used as the donor muscle in most cases. Results: A total of 12 patients (median age 32 y) underwent SCN RPNI at the time of nTOS decompression. The omohyoid was used in 7 cases, the scalene in 3, the trapezius in 1, and the sternocleidomastoid in 1. At follow-up (mean 11 mo), most patients reported improvement in nTOS-related symptoms. Five patients, all with prior nTOS surgery, reported persistent discomfort reflecting ongoing nTOS rather than new focal supraclavicular neuropathic pain. No clinical symptoms characteristic of supraclavicular neuromas were observed at short-term follow-up. Conclusions: RPNI of the SCN is a feasible adjunct during supraclavicular nTOS when the nerve must be divided, with no clinically evident neuromas observed at short-term follow-up. Larger controlled studies with standardized outcome measures are needed to clarify its independent impact.

Identifiers

PMID42434080
PMCPMC13354408

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.