Evidence map›Paper›PMID 42178859›Full record

ReviewAustralian endodontic journal : the journal of the Australian Society of Endodontology Inc2026

Vertical Root Fracture in Endodontically Treated Teeth: Risk Factors and Future Directions.

Xuhui Luo, Wenxi Zhang, Nuo Han, Bin Xue, Zitong Lin

Abstract readReview
In one paragraph

Review in Australian endodontic journal : the journal of the Australian Society of Endodontology Inc, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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.

Xuhui LuoDepartment of Dentomaxillofacial Radiology, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing, China.
Wenxi ZhangDepartment of Dentomaxillofacial Radiology, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing, China.
Nuo HanDepartment of Dentomaxillofacial Radiology, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing, China.
Bin XueCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, China.ORCID https://orcid.org/0000-0002-0822-6501
Zitong LinDepartment of Dentomaxillofacial Radiology, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing, China.ORCID https://orcid.org/0000-0002-3733-4974

Funding

"2015" Cultivation Program for Reserve Talents for Academic Leaders of Nanjing Stomatological School, Medical School of Nanjing University 0223A204Basic Research Program of Jiangsu BK20251736National Natural Science Foundation of China 82201135
6 · The paper itself

Abstract

This article provides a narrative review of risk factors of vertical root fractures (VRFs) in endodontically treated teeth, focusing on treatment-related factors and occlusal factors. Studies on treatment-related risk factors include experimental studies on the formation of dentinal microcracks caused by different root canal preparation instruments, as well as experimental studies on the variations in dentine volume and fracture resistance resulting from different access cavity and root canal preparation instruments. Studies on occlusal risk factors encompass high-risk occlusal forces, stress distribution alterations on root due to crown morphology changes and crown restoration. Currently, occlusal analysis techniques and force measurement methods remain limited, with far fewer studies available compared to those on treatment-related risk factors. Finally, this narrative review offers a prospect on occlusal risk factors exploration based on flexible sensor technology.

Indexed as

Tooth FracturesTooth, NonvitalTooth RootBite ForceForecastingHumansRisk FactorsRoot Canal Preparationdentinal microcrackendodontically treated teethfracture resistanceocclusal forcevertical root fractures

Identifiers

PMID42178859
PMCPMC13436163

What OpenQuestion holds

Textmetadata
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.