Evidence map›Paper›PMID 41168723›Full record

ArticleBMC ophthalmology2025

Non-traumatic bilateral corneal flap dislocation 20 years after LASIK.

Dakun Ren, Xiangrong Xie, Xingtong Wang, Xuming Guo

Abstract readCase Reports
In one paragraph

Article in BMC ophthalmology, 2025. 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

4 authors.

Dakun RenDepartment of Ocular Surface and Refraction, Heji Hospital Affiliated to Changzhi Medical College, 161 East Jiefang Road, Changzhi, Shanxi, 046000, P.R. China.
Xiangrong XieDepartment of Ocular Surface and Refraction, Heji Hospital Affiliated to Changzhi Medical College, 161 East Jiefang Road, Changzhi, Shanxi, 046000, P.R. China.
Xingtong WangDepartment of Ocular Surface and Refraction, Heji Hospital Affiliated to Changzhi Medical College, 161 East Jiefang Road, Changzhi, Shanxi, 046000, P.R. China.
Xuming GuoDepartment of Ocular Surface and Refraction, Heji Hospital Affiliated to Changzhi Medical College, 161 East Jiefang Road, Changzhi, Shanxi, 046000, P.R. China. Guoxuming1124@163.com.

Funding

Changzhi Medical College 2024 Annual Doctoral Research Start-up Fund Project 2024BS10
6 · The paper itself

Abstract

backgroudThis report describes a case of late non-traumatic dislocation of bilateral corneal flaps, occurring 20 years after LASIK surgery. CASE PRESENTATION: A 52-year-old woman underwent LASIK surgery on both eyes 20 years ago. She visited our clinic with sudden visual loss and denied any history of trauma. Eye examination revealed bilateral corneal flap dislocation. The right flap was hinged temporally and the left flap nasally. The left corneal flap showed tractional deformation, neovascularization, and proliferative membrane formation at the hinge area. Immediate corneal flap replacement surgery was performed on both eyes, and a bandage lens was applied. Six weeks after the surgery, Anterior Segment Optical Coherence Tomography (AS-OCT) showed that the corneal flap was centered, without displacement, and exhibited epithelial ingrowth. The uncorrected distance visual acuity was 20/40 OU.

conclusionThis extraordinary case underscores a remarkable occurrence of bilateral corneal flap displacement, attributed to non-traumatic factors. The potential association between dry eye conditions, not solely as a risk factor but also as a potential direct causative agent for flap dislocation.

Indexed as

Corneal DiseasesKeratomileusis, Laser In SituPostoperative ComplicationsSurgical FlapsFemaleHumansMiddle AgedMyopiaTomography, Optical CoherenceVisual AcuityFlap dislocationLaser in situ keratomileusisNon-traumatic flap displacement

Identifiers

PMID41168723
PMCPMC12577102

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.