Evidence map›Paper›PMID 40629328›Full record

ArticleBMC oral health2025

Treatment of a first molar with external root resorption in the middle third using endodontic microsurgery and vital pulp therapy: a case report.

Yue Zhao, Shuangshuang Ren, Mingyue Cheng, Chao Liu, Sufeng Zhao, Leiying Miao

Abstract readCase Reports
In one paragraph

Article in BMC oral health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. [Strategic orthodontic treatment for multiple mesioangular impacted molars: a case report].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2026
    Article
  2. 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

6 authors.

Yue ZhaoDepartment of Cariology and Endodontics, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China.
Shuangshuang RenDepartment of Cariology and Endodontics, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China.
Mingyue ChengDepartment of Cariology and Endodontics, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China.
Chao LiuDepartment of Orthodontics, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China. dxliuchao@163.com.
Sufeng ZhaoDepartment of Oral and Maxillofacial Surgery, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China. zsfnjkq@163.com.
Leiying MiaoDepartment of Cariology and Endodontics, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing Stomatological Hospital, Nanjing University, Nanjing, China. miaoleiying80@163.com.

Funding

"2015" Cultivation Program for Reserve Talents for Academic Leaders of Nanjing Stomatological School, Medical School of Nanjing University 0223A203Natural Science Foundation of Jiangsu under Grant BK20221177the Natural Science Foundation of Jiangsu Province under Grant BK20200665
6 · The paper itself

Abstract

backgroundExternal root resorption is a pathologic process starting from the root surface of the tooth. At present, there are few reports about the treatment of vital pulp preservation in the tooth with external root resorption. CASE PRESENTATION: A 14-year-old Asian female visited the hospital of the present authors, complaining of the dentition was irregular. The results of CBCT revealed extensive ERR in the middle third of the root of tooth #16 and tooth #15 was impacted. After treatment, tooth #15 was removed, and the vital pulp of tooth #16 was preserved. The patient had no discomfort and was ready for future orthodontic treatment.

conclusionThis paper reports the cases of extracorporeal resorption of tooth #16 caused by impacted tooth #15 combined with EMS and VTP during impacted tooth extraction. This report aimed to describe the causes of ERR and provide a viable potion to treat ERR in selected cases. Nevertheless, further clinical trials are needed for its long-term result.

Indexed as

MicrosurgeryMolarRoot Canal TherapyRoot ResorptionTooth, ImpactedAdolescentCone-Beam Computed TomographyFemaleHumansTooth ExtractionEndodontic microsurgeryExternal root resorptionImpacted premolarVital pulp therapy

Identifiers

PMID40629328
PMCPMC12239409

What OpenQuestion holds

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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.