Evidence map›Paper›PMID 29769755›Full record

ArticleProceedings of SPIE--the International Society for Optical Engineering2018

Automatic quantification framework to detect cracks in teeth.

Hina Shah, Pablo Hernandez, Francois Budin, Deepak Chittajallu, Jean-Baptiste Vimort, Rick Walters, André Mol, Asma Khan, Beatriz Paniagua

Abstract read
In one paragraph

Article in Proceedings of SPIE--the International Society for Optical Engineering, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Artificial Intelligence in Dentistry: A Descriptive Review.Bioengineering (Basel, Switzerland) · 2024
    Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Machine Learning in Dentistry: A Scoping Review.Journal of clinical medicine · 2023
    Article
  9. Article
  10. Review
  11. Review
  12. Dental microfracture detection using wavelet features and machine learning.Proceedings of SPIE--the International Society for Optical Engineering · 2021
    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

9 authors.

Hina ShahKitware, Inc. 101 East Weaver Street, Carrboro, NC, USA 25710.
Pablo HernandezInstitute of Fundamental Sciences, Massey University, Palmerston North, New Zealand.
Francois BudinKitware, Inc. 101 East Weaver Street, Carrboro, NC, USA 25710.
Deepak ChittajalluKitware, Inc. 101 East Weaver Street, Carrboro, NC, USA 25710.
Jean-Baptiste VimortKitware, Inc. 101 East Weaver Street, Carrboro, NC, USA 25710.
Rick WaltersSchool of Dentistry, University of North Carolina at Chapel Hill, 385 S Columbia St, Chapel Hill, NC, USA 27599.
André MolSchool of Dentistry, University of North Carolina at Chapel Hill, 385 S Columbia St, Chapel Hill, NC, USA 27599.
Asma KhanSchool of Dentistry, University of North Carolina at Chapel Hill, 385 S Columbia St, Chapel Hill, NC, USA 27599.
Beatriz PaniaguaKitware, Inc. 101 East Weaver Street, Carrboro, NC, USA 25710.

Funding

Textural biomarkers of arthritis for the subchondral bone in the temporomandibular jointR21DE025306 · NIDCR · KITWARE, INC. · PI PANIAGUA, BEATRIZ · 2016 to 2017
$429k
NIDCR NIH HHS R21 DE025306
6 · The paper itself

Abstract

Studies show that cracked teeth are the third most common cause for tooth loss in industrialized countries. If detected early and accurately, patients can retain their teeth for a longer time. Most cracks are not detected early because of the discontinuous symptoms and lack of good diagnostic tools. Currently used imaging modalities like Cone Beam Computed Tomography (CBCT) and intraoral radiography often have low sensitivity and do not show cracks clearly. This paper introduces a novel method that can detect, quantify, and localize cracks automatically in high resolution CBCT (hr-CBCT) scans of teeth using steerable wavelets and learning methods. These initial results were created using hr-CBCT scans of a set of healthy teeth and of teeth with simulated longitudinal cracks. The cracks were simulated using multiple orientations. The crack detection was trained on the most significant wavelet coefficients at each scale using a bagged classifier of Support Vector Machines. Our results show high discriminative specificity and sensitivity of this method. The framework aims to be automatic, reproducible, and open-source. Future work will focus on the clinical validation of the proposed techniques on different types of cracks ex-vivo. We believe that this work will ultimately lead to improved tracking and detection of cracks allowing for longer lasting healthy teeth.

Indexed as

High-resolution Cone Beam Computed TomographyMachine learningTooth fracture detectionWavelet analysis

Identifiers

PMID29769755
PMCPMC5950722

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.