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Artificial intelligence excels in corneal endothelial measurement and quality control tasksArtificial Intelligence Shows Promise in Corneal Endothelial Disease Management

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Key Takeaway
Note that AI is currently more robust for measurement and quality-control tasks than for prognostic outcomes in corneal disease.

This review synthesizes the current state of artificial intelligence (AI) applications specifically for corneal endothelial disease and endothelial keratoplasty. The scope includes evaluating AI for tasks such as endothelial cell segmentation, image quality control, edema and pachymetric mapping, and quantification of DMEK detachment. The authors find that AI performance is strongest for these measurement and quality-control tasks.

However, the review highlights significant limitations regarding the generalizability and reliability of AI models. Performance declines when models are tested across different devices, surgeons, and centers. For example, an external validation of an FECD detection model showed a decrease in area under the curve (AUC) from 0.96 to 0.77. Additionally, only 3 of 19 FECD studies included external validation. The authors note that prognostic tasks, such as predicting decompensation or graft survival, are less mature.

Clinical translation is currently more feasible for measurement and quality-control tasks than for prognostic tasks. The review notes that several gaps remain, including a lack of calibration, uncertainty quantification, decision curve analysis, and prospective human-AI comparisons. These factors contribute to the current uncertainty regarding the integration of AI into routine clinical workflows for prognostic decision-making.

How this fits prior evidence

This review addresses a gap in the technological management of corneal endothelial disease. While prior coverage noted that injectable corneal endothelial cell therapy has limited efficacy due to poor cell adhesion and survival, this review focuses on the diagnostic and monitoring capabilities of AI. It provides a technical perspective on how AI can assist in measurement and quality-control tasks, though it notes that prognostic capabilities remain less mature than the technical tasks identified in this review.

Researchers reviewed how artificial intelligence (AI) is being used to manage corneal endothelial diseases and related surgeries. The review looked at how AI handles tasks like measuring cell density, mapping eye thickness, and identifying issues like graft detachment. The findings show that AI is currently most reliable for these types of measurement and quality control tasks.

However, the technology faces challenges when it tries to predict future health outcomes. For example, the accuracy of AI models dropped significantly when tested on different devices or by different surgeons. Additionally, many studies lacked external validation, meaning the results were not tested in diverse, real-world settings.

Because of these inconsistencies, AI is currently more useful for technical measurements than for predicting long-term patient outcomes. Patients and doctors should view these tools as helpful for data collection and quality control rather than as definitive tools for predicting surgery success or long-term graft survival.

What this means for you:
AI is currently most reliable for measuring eye dimensions and quality control rather than predicting long-term outcomes.

Common questions

What is AI currently best at in eye care?

Artificial intelligence is currently most effective for measurement and quality-control tasks. These include tasks like cell segmentation, mapping edema and thickness, and quantifying graft detachment. These technical tasks are more mature and ready for clinical use than tasks that try to predict future health outcomes.

Is AI reliable across different clinics and doctors?

The research shows that AI performance can decline when used across different devices, surgeons, and centers. Because of these variations, the technology may not perform consistently in every clinical setting. This is a key reason why it is currently used more for measurement than for making predictions.

Can AI predict long-term surgery outcomes?

The evidence suggests that AI is not yet reliable for predicting outcomes like long-term graft survival or the need for specific procedures like rebubbling. While it is useful for measuring current eye conditions, its ability to predict future complications is still limited and requires more study.

Study Details

Study typeMeta analysis
EvidenceLevel 1
PublishedSep 2026
View Original Abstract ↓
Corneal endothelial disease generates high-dimensional imaging and longitudinal data, making it well suited to artificial intelligence (AI). This review follows AI across the endothelial care pathway and judges each application by translational maturity rather than discrimination alone, drawing on a targeted PubMed/MEDLINE search of studies published between 2011 and July 2026. Technical performance is strongest when the task is measurement against a reproducible human reference: endothelial cell segmentation, image quality control, edema and pachymetric mapping, and quantification of Descemet membrane endothelial keratoplasty (DMEK) detachment. However, performance declines as tasks become prognostic or when models cross devices, surgeons, and centers. External validation reduced the area under the curve from 0.96 to 0.77 in one Fuchs endothelial corneal dystrophy (FECD) detection model, and a 2025 systematic review identified external validation in only three of 19 FECD studies. Calibration, uncertainty quantification, decision curve analysis, and prospective human–AI comparison remain uncommon. The most mature applications are therefore measurement and quality-control tasks, including automated donor endothelial cell density assessment in eye banking. FECD staging, prediction of decompensation after cataract surgery, the need for rebubbling (reinjection of air or gas into the anterior chamber to promote graft reattachment), rejection, and long-term graft survival remain investigational. By covering the full clinical pathway together with eye banking, regenerative therapies, foundation models, language models, an explicit clinical-readiness framework, and the European regulatory context, this review outlines the current requirements for clinical translation: multicenter external validation, transparent reporting, safe abstention, and prospective clinical impact studies.
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