---
title: What is lattice dystrophy?
description: "Lattice corneal dystrophy is an inherited disorder where abnormal amyloid deposits form in the corneal stroma. These deposits create branching, lattice-like lines that can affect transparency. ## Features Patients may develop recurrent episodes of pain from epithelial erosions, along with…"
url: "https://bluefinvision.com/knowledge-base/topics/conditions-diseases/what-is-lattice-dystrophy/"
updated: "2026-01-03"
category: "Conditions & Diseases"
---

# What is lattice dystrophy?

Lattice corneal dystrophy is an inherited disorder where abnormal amyloid deposits form in the corneal stroma. These deposits create branching, lattice-like lines that can affect transparency.

## Features

Patients may develop recurrent episodes of pain from epithelial erosions, along with gradual blurring of vision. The age of onset and severity vary between families and subtypes.

- Usually affects both eyes
- Can cause irregular astigmatism
- May require repeated treatment for erosions

## Treatment

Management includes lubrication, treatment of recurrent erosions, and sometimes corneal transplantation when scarring becomes visually significant. Care is often coordinated through corneal or general ophthalmology clinics.