Evidence map›Paper›PMID 32235882›Full record

ArticleScientific reports2020

Automatic mandibular canal detection using a deep convolutional neural network.

Gloria Hyunjung Kwak, Eun-Jung Kwak, Jae Min Song, Hae Ryoun Park, Yun-Hoa Jung, Bong-Hae Cho, Pan Hui, Jae Joon Hwang

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05350228 (Accuracy of Computer-aided Evaluation of the Relationship Between Mandibular Third Molar and Mandibular Canal on CBCT Images Using Deep Learning Model), which is not on this map. Cited by 60 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 2 pooled it
20.0field-weighted citation impact, top 1% of its field
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.

NCT05350228 unknown statusnot on this mapstarted 2022, after this paper: background citation

Accuracy of Computer-aided Evaluation of the Relationship Between Mandibular Third Molar and Mandibular Canal on CBCT Images Using Deep Learning Model (Artificial Intelligence): Diagnostic Accuracy Study.

TypeobservationalSponsorCairo UniversityRan2022 to 2023Enrolled50ConditionsArtificial IntelligenceArmsCNN based model
3 · Its place in the literature

Who cites it

60 citing papers in PubMed, 2 syntheses or guidelines pooled it, 147 citations in OpenAlex.

  1. Pooled it
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  3. Enhanced Tooth Region Detection Using Pretrained Deep Learning Models.International journal of environmental research and public health · 2022
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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

8 authors at 5 institutions in 3 countries.

Gloria Hyunjung Kwak *Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Pokfulam, Hong Kong.ORCID http://orcid.org/0000-0002-0847-5073
Eun-Jung Kwak *National Dental Care Center for Persons with Special Needs, Seoul National University Dental Hospital, Seoul, Korea.ORCID http://orcid.org/0000-0001-5750-1170
Jae Min SongDepartment of oral and maxillofacial surgery, school of dentistry, Pusan National University, Pusan, Korea.ORCID http://orcid.org/0000-0002-4047-2163
Hae Ryoun ParkDepartment of Oral Pathology & BK21 PLUS Project, School of Dentistry, Pusan National University, Yangsan, Korea.
Yun-Hoa JungDepartment of Oral and Maxillofacial Radiology, School of Dentistry, Pusan National University, Dental and Life Science Institute, Yangsan, Korea.
Bong-Hae ChoDepartment of Oral and Maxillofacial Radiology, School of Dentistry, Pusan National University, Dental and Life Science Institute, Yangsan, Korea.
Pan HuiDepartment of Computer Science and Engineering, The Hong Kong University of Science and Technology, Pokfulam, Hong Kong.
Jae Joon HwangDepartment of Oral and Maxillofacial Radiology, School of Dentistry, Pusan National University, Dental and Life Science Institute, Yangsan, Korea. softdent@pusan.ac.kr.ORCID http://orcid.org/0000-0003-0379-8460
Pusan National University Dental Hospital · KRPusan National University · KRHong Kong University of Science and Technology · HKSeoul National University Dental Hospital · KRUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The practicability of deep learning techniques has been demonstrated by their successful implementation in varied fields, including diagnostic imaging for clinicians. In accordance with the increasing demands in the healthcare industry, techniques for automatic prediction and detection are being widely researched. Particularly in dentistry, for various reasons, automated mandibular canal detection has become highly desirable. The positioning of the inferior alveolar nerve (IAN), which is one of the major structures in the mandible, is crucial to prevent nerve injury during surgical procedures. However, automatic segmentation using Cone beam computed tomography (CBCT) poses certain difficulties, such as the complex appearance of the human skull, limited number of datasets, unclear edges, and noisy images. Using work-in-progress automation software, experiments were conducted with models based on 2D SegNet, 2D and 3D U-Nets as preliminary research for a dental segmentation automation tool. The 2D U-Net with adjacent images demonstrates higher global accuracy of 0.82 than naïve U-Net variants. The 2D SegNet showed the second highest global accuracy of 0.96, and the 3D U-Net showed the best global accuracy of 0.99. The automated canal detection system through deep learning will contribute significantly to efficient treatment planning and to reducing patients' discomfort by a dentist. This study will be a preliminary report and an opportunity to explore the application of deep learning to other dental fields.

Indexed as

Deep LearningNeural Networks, ComputerAdolescentAdultAgedAged, 80 and overCone-Beam Computed TomographyFemaleHumansImaging, Three-DimensionalMaleMandibleMandibular NerveMiddle AgedPatient Care PlanningTemporomandibular Joint Disorders

Identifiers

PMID32235882
PMCPMC7109125
OpenAlexW3015126388

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.