Rare diseases · Sign or symptom

Subcapsular cataract

HP:0000523

What it means

A cataract that affects the region of the lens directly beneath the capsule of the lens.

Rare diseases that can present with this4

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Also called: Subcapsular cataracts · Subcapsular lenticular cataracts · Subcapsular opacities

Subcapsular cataract

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This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.