Evidence map›Paper›PMID 42631262›Full record

ArticlePlastic and reconstructive surgery. Global open2026

A Novel Instrument-based Technique to Identify the Mandibular Foramen during Sagittal Split Ramus Osteotomy.

Hsin-Yi Tsou, Yiu Yan Leung, Ying-An Chen, Yu-Ray Chen, Yu-Feng Chen

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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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Hsin-Yi TsouFrom the Department of Oral and Maxillofacial Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
Yiu Yan LeungOral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
Ying-An ChenDepartment of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Yu-Ray ChenDepartment of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Yu-Feng ChenFrom the Department of Oral and Maxillofacial Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sagittal split ramus osteotomy is a fundamental procedure in orthognathic surgery. Precise identification of the mandibular foramen is critical for achieving optimal splitting patterns and minimizing neurosensory deficits. Preoperative cone-beam computed tomography assessment is a current method for foramen identification; however, radiographic images do not represent the intraoperative anatomical conditions. Visual access interference and anatomical constraints from the internal oblique ridge make foramen identification challenging. To address this unmet need, we developed a specialized instrument, the mandibular foramen probe. This instrument features a spherical tip and laser markings on the shank. The shank is designed to be parallel to the occlusal plane once the probe is seated on the foramen. Our technique provides safe and precise guidance to bridge the gap between planning and surgical reality during sagittal split ramus osteotomy.

Identifiers

PMID42631262
PMCPMC13496312

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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.