Evidence map›Paper›PMID 39523379›Full record

ArticleScientific reports2024

Stereo slit-scanning tomography of the anterior segment of the human eye.

Alfonso Jiménez-Villar, Alexander Matteson, David Huang, Travis K Redd, Donna Kim, Siyu Chen

Abstract read
In one paragraph

Article in Scientific reports, 2024. 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. 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.

Alfonso Jiménez-VillarCasey Eye Institute, Oregon Health & Science University, Portland, OR, 97239, USA.
Alexander MattesonCasey Eye Institute, Oregon Health & Science University, Portland, OR, 97239, USA.
David HuangCasey Eye Institute, Oregon Health & Science University, Portland, OR, 97239, USA.
Travis K ReddCasey Eye Institute, Oregon Health & Science University, Portland, OR, 97239, USA.
Donna KimCasey Eye Institute, Oregon Health & Science University, Portland, OR, 97239, USA.
Siyu ChenCasey Eye Institute, Oregon Health & Science University, Portland, OR, 97239, USA. chensiy@ohsu.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We demonstrate a new tomographic imaging device for 2D cross-sectional and 3D volumetric images of the anterior eye segment. The optical system combines optical sectioning with a stereoscopic camera setup to determine the true spatial location of the ocular structures. Moreover, we propose a calibration procedure to estimate the triangulation function that links the stereo camera pixel indices with the eye-referenced 3D spatial coordinates. The proposed instrument will image the entire anterior chamber and contiguous structures, including the corneal limbus, sclera and eyelids. Furthermore, the system can obtain corneal topography. Finally, we studied the repeatability of the instrument and its agreement with a commercial Scheimpflug imaging tomographer in a group of healthy subjects.

Indexed as

Anterior Eye SegmentImaging, Three-DimensionalAdultCorneal TopographyFemaleHumansMaleTomography

Identifiers

PMID39523379
PMCPMC11551192

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.