Evidence map›Paper›PMID 39364281›Full record

ArticlePlastic and reconstructive surgery. Global open2024

Reconstruction of the Infraorbital Nerve Using Bilayered Artificial Nerve Conduits after Partial Maxillectomy.

Aoi Oyama, Ryota Nakamura, Mikumo Nakakawaji, Daisuke Nishikawa, Shintaro Beppu, Yoko Maruyama, Seiko Okumura, Nobuhiro Hanai, Keisuke Takanari

Abstract read
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Article in Plastic and reconstructive surgery. Global open, 2024. 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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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

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

9 authors.

Aoi OyamaFrom the Department of Plastic and Reconstructive Surgery, Aichi Cancer Center, Nagoya, Japan.
Ryota NakamuraFrom the Department of Plastic and Reconstructive Surgery, Aichi Cancer Center, Nagoya, Japan.
Mikumo NakakawajiFrom the Department of Plastic and Reconstructive Surgery, Aichi Cancer Center, Nagoya, Japan.
Daisuke NishikawaDepartment of Head and Neck Surgery, Aichi Cancer Center, Nagoya, Japan.
Shintaro BeppuDepartment of Head and Neck Surgery, Aichi Cancer Center, Nagoya, Japan.
Yoko MaruyamaFrom the Department of Plastic and Reconstructive Surgery, Aichi Cancer Center, Nagoya, Japan.
Seiko OkumuraFrom the Department of Plastic and Reconstructive Surgery, Aichi Cancer Center, Nagoya, Japan.
Nobuhiro HanaiDepartment of Head and Neck Surgery, Aichi Cancer Center, Nagoya, Japan.
Keisuke TakanariFrom the Department of Plastic and Reconstructive Surgery, Aichi Cancer Center, Nagoya, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Facial sensory nerves play vital roles in daily functions like self-protection, facial expressions, speaking, and eating. Severing the infraorbital nerve (ION) during partial maxillectomy via the Weber-Ferguson incision can lead to sensory disturbances. This study presents immediate ION reconstruction using artificial nerve conduits and its short-term outcomes. Methods: This retrospective study included three patients (mean age: 67.0 years) undergoing immediate ION reconstruction after partial maxillectomy via the Weber-Ferguson incision. Sensory recovery was evaluated using the Semmes-Weinstein and two-point discrimination (2PD) tests. A reference group of five patients who underwent total maxillectomy without ION reconstruction was also assessed. Results: No postoperative complications were observed during the 15.3-month follow-up. Sensory recovery varied among patients, with one achieving normal perception at 24 months, another showing diminished light touch at 13 months, and the third experiencing diminished protective sensation at 7 months postoperatively. In comparison, the reference group showed lower sensory recovery. Two patients showed improvements in 2PD test results at 24 and 13 months, whereas one showed no recovery at 7 months. No patients in the reference group showed improvement. Conclusion: Immediate ION reconstruction using artificial nerve conduits after partial maxillectomy appears feasible, as evidenced by acceptable sensory recovery in the short term.

Identifiers

PMID39364281
PMCPMC11446592

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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.