Evidence map›Paper›PMID 31444547›Full record

ArticleSurgical and radiologic anatomy : SRA2020

Human cadaveric model for studying the preservation of mental nerve during transoral endoscopic thyroidectomy.

Daqi Zhang, Yantao Fu, Gianlorenzo Dionigi, Alessandro Pontin, Ettore Caruso, Pino Antonella, Hui Sun

Abstract read
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In one paragraph

Article in Surgical and radiologic anatomy : SRA, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Skin sensory loss at the chin and lower lip in transoral robotic thyroidectomy: Follow-up of up to two years.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Complications of Transoral Thyroidectomy: Overview and Update.Clinical and experimental otorhinolaryngology · 2021
    Review
  12. Article
  13. Article
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

7 authors.

Daqi ZhangDivision of thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Jilin Provincial Precision Medicine Laboratory of Molecular Biology and Translational Medicine on Differentiated Thyroid Carcinoma, 126 Xiantai Blvd, Changchun, Jilin, People's Republic of China.
Yantao FuDivision of thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Jilin Provincial Precision Medicine Laboratory of Molecular Biology and Translational Medicine on Differentiated Thyroid Carcinoma, 126 Xiantai Blvd, Changchun, Jilin, People's Republic of China.
Gianlorenzo DionigiDivision for Endocrine and Minimally Invasive Surgery, Department of Human Pathology in Adulthood and Childhood ''G. Barresi'', University Hospital G. Martino, University of Messina, Via C. Valeria 1, 98125, Messina, Italy.
Alessandro PontinDivision for Endocrine and Minimally Invasive Surgery, Department of Human Pathology in Adulthood and Childhood ''G. Barresi'', University Hospital G. Martino, University of Messina, Via C. Valeria 1, 98125, Messina, Italy.
Ettore CarusoDivision for Endocrine and Minimally Invasive Surgery, Department of Human Pathology in Adulthood and Childhood ''G. Barresi'', University Hospital G. Martino, University of Messina, Via C. Valeria 1, 98125, Messina, Italy.
Pino AntonellaDivision for Endocrine and Minimally Invasive Surgery, Department of Human Pathology in Adulthood and Childhood ''G. Barresi'', University Hospital G. Martino, University of Messina, Via C. Valeria 1, 98125, Messina, Italy.
Hui SunDivision of thyroid Surgery, China-Japan Union Hospital of Jilin University, Jilin Provincial Key Laboratory of Surgical Translational Medicine, Jilin Provincial Precision Medicine Laboratory of Molecular Biology and Translational Medicine on Differentiated Thyroid Carcinoma, 126 Xiantai Blvd, Changchun, Jilin, People's Republic of China. thyroidjl@163.com.ORCID http://orcid.org/0000-0001-8348-4933

Funding

China Postdoctoral Science Foundation 2017M611313Department of Finance of Jilin Province SCZSY201504Department of Finance of Jilin Province SCZSY201714Department of Science and Technology of Jilin Province 20170520018JHDepartment of Science and Technology of Jilin Province 20190201225JC
6 · The paper itself

Abstract

purposeMental nerve (MN) injury can be caused by transoral endoscopic thyroidectomy vestibular approach (TOETVA). The purpose of this experimental study was to determine the location and distribution pattern of MN structures in relation to oral vestibular incisions.

methodsTen cadaver specimens were included, yielding a total of 20 MNs. The difference between standard 10-mm TOETVA median incision and modified incision (i.e. lower and perpendicular) was compared.

resultsAll 20 MNs were successfully dissected and presented as bifid (100%), lateral toward medial direction. The branches of MNs were equally distributed into both right and left sides. Standard lateral 5-mm vestibular incisions did not determine any division of MN branches. Two left MNs (25%) and one right MN (12.5%) were injured by standard median vestibular incision. Using a more inferiorly positioned and a vertical median incision, the integrity of MN branches was preserved.

conclusionsStandard lateral 5-mm vestibular incisions are safe for determining MN integrity. The 10-mm median vestibular incision divided the medial ramifications of MN at a rate of 12-25%. These may result in MN ipsilateral or bilateral paralysis. Hence, it is recommended to locate the median incision more inferiorly or vertically.

Indexed as

AgedAged, 80 and overCadaverDissectionEndoscopyHumansMaleMandibular NerveMandibular Nerve InjuriesMouthThyroidectomyThyroid GlandChin numbnessLip numbnessMental nerveNerve injuryThyroid surgeryTransoral endoscopic thyroidectomy

Identifiers

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Read underepoch 390

Registered trials

None linked

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.