Evidence map›Paper›PMID 32866422›Full record

ArticleJournal of dental research2020

Thermal Imaging of Root Caries In Vivo.

V Yang, Y Zhu, D Curtis, O Le, N Y N Chang, W A Fried, J C Simon, P Banan, C L Darling, D Fried

Open access · greenAbstract read
In one paragraph

Article in Journal of dental research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-weighted citation impact, top 11% 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.

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

17 citing papers in PubMed, 22 citations in OpenAlex.

  1. Photonic Methods for the Assessment of Lesion Activity.Diagnostics (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Active Surveillance of Root Caries in Vivo with CP-OCT.Diagnostics (Basel, Switzerland) · 2023
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. High contrast reflectance imaging at 1950 nm for the assessment of lesion activity on extracted teeth.Proceedings of SPIE--the International Society for Optical Engineering · 2021
    Article
  16. Use of SWIR dehydration and OCT to assess the complete arrest of simulated incipient caries lesions.Proceedings of SPIE--the International Society for Optical Engineering
    Article
  17. 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

10 authors at 1 institution in 1 country.

V YangUniversity of California, San Francisco, San Francisco, CA, USA.
Y ZhuUniversity of California, San Francisco, San Francisco, CA, USA.
D CurtisUniversity of California, San Francisco, San Francisco, CA, USA.
O LeUniversity of California, San Francisco, San Francisco, CA, USA.
N Y N ChangUniversity of California, San Francisco, San Francisco, CA, USA.
W A FriedUniversity of California, San Francisco, San Francisco, CA, USA.
J C SimonUniversity of California, San Francisco, San Francisco, CA, USA.
P BananUniversity of California, San Francisco, San Francisco, CA, USA.
C L DarlingUniversity of California, San Francisco, San Francisco, CA, USA.
D FriedUniversity of California, San Francisco, San Francisco, CA, USA.
University of California, San Francisco · US

Funding

Optical Methods for Lesion Activity AssessmentR01DE027335 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FRIED, DANIEL · 2018 to 2022
$1.9M
Infrared Methods for Lesion Activity AssessmentF30DE027264 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHANG, NAI-YUAN NICHOLAS · 2017 to 2021
$244k
Methods for Assessing Lesion Depth and Severity with Near-IR LightF30DE026052 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SIMON, JACOB CARMODY · 2016 to 2020
$241k
NIDCR NIH HHS F30 DE026052NIDCR NIH HHS F30 DE027264NIDCR NIH HHS R01 DE027335
6 · The paper itself

Abstract

Improved methods are needed to assess the structure and activity of lesions on root surfaces in order to improve clinical decision making. Conventional visual and tactile methods for assessing lesion activity are not reliable, and the clinician is often unable to evaluate if the lesion is progressing or has remineralized. An important marker of an arrested lesion is a highly mineralized surface zone that forms when mineral is deposited in the outer layer of the lesion. In vitro studies have shown that a mineralized surface zone influences the kinetics of water evaporation and the surface temperature while drying. Temperature changes can be monitored by measuring the thermal emission with thermal imaging. Studies have also shown that the depth and severity of demineralization and the thickness of the highly mineralized transparent surface zone on arrested lesions can be measured nondestructively with optical coherence tomography (OCT). Thermal imaging at 8-µm to 13-µm wavelengths was completed on 30 test subjects with a suspected active root caries lesion by monitoring thermal emission from the tooth surfaces during 30 s of air drying. Lesions were also evaluated using cross-polarization OCT (CP-OCT) during lesion dehydration to identify transparent surface zones indicative of arrested lesions and determine if shrinkage occurred during drying. The overall thermal emission recorded during drying was significantly different (

Indexed as

Dental CariesRoot CariesHumansTomography, Optical Coherenceactive lesionsarrested lesionscaries diagnosislesion activitylesion shrinkageoptical coherence tomography

Identifiers

PMID32866422
PMCPMC7684841
OpenAlexW3081759558

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.