Evidence map›Paper›PMID 42638902›Full record

ArticleInternational journal of ophthalmology2026

Utility of 3D-display surgical videos for better educational effects in pediatric persistent fetal vasculature for trainees.

Jing-Hua Liu, Ming-Zhen Yuan, Song-Feng Li, Guang-Da Deng, Jing Ma, Liang Li, Tian-Yu Wang, Hai Lu

Abstract read
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In one paragraph

Article in International journal of ophthalmology, 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

8 authors.

Jing-Hua LiuBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Ming-Zhen YuanBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Song-Feng LiBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Guang-Da DengBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Jing MaBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Liang LiBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Tian-Yu WangBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.
Hai LuBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo compare the educational benefits of three-dimensional (3D) surgical videos compared with two-dimensional (2D) surgical videos as a training tool for trainees in pediatric persistent fetal vasculature (PFV).

methodsTrainees were stratified into three tiers by retinal surgery exposure and independent operating experience: Level 1 (≤5y, no independent cases), Level 2 (5-10y, ≤5 independent years), Level 3 (>10y, >5 independent years). Trainees viewed 3D and 2D surgical videos of pediatric PFV in a randomized order and immediately completed a questionnaire to provide educational assessments.

resultsTwelve trainees viewed 9 paired 3D and 2D surgical videos from 9 pediatric PFV patients (9 3D videos and 9 2D videos), resulting in 216 completed questionnaires. For pediatric PFV cases, trainees demonstrated a higher accuracy rate when watching 3D surgical videos compared to 2D surgical videos in discerning the depth of the anterior chamber (85.2%

conclusion3D-display surgical videos offer superior educational benefits for trainees earning pediatric PFV vitrectomy surgery compared to 2D videos.

Indexed as

3D-displayeducationmedical educationpediatricpersistent fetal vasculaturevitrectomy

Identifiers

PMID42638902
PMCPMC13501050

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Registered trials

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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.