# Inherited retinal dystrophy (IRD3)

> nherited retinal dystrophy (IRD) as one of the rare ocular diseases encompasses different types...

- Page: https://library.schematica.io/model/a806d2e2d4e647dabb36619b815c0786
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- External link: https://bioportal.bioontology.org/ontologies/IRD3
- Contact: Hamideh Sabbaghi (sabbaghi.opt@gmail.com)
- Listed in library: 2025-06-12
- Last updated: 2023-01-29

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | IRD3 |
| Description | nherited retinal dystrophy (IRD) as one of the rare ocular diseases encompasses different types of hereditary retinal degenerations appearing by involvement of the different layers of the posterior ocular segment. In respect of the importance of the classification systems regarding the recorded history of biologic and natural sciences, there is no classification regarding the IRD diagnoses. Therefore, a novel classification for this type of hereditary ocular disease was developed and presented. |
| Format | OWL |
| Categories | Other |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 163 |
| Individuals | 412 |
| Properties | 0 |
| Max Depth | 3 |
| Max Child Count | 78 |
| Average Child Count | 6 |
| Classes With One Child | 2 |
| Classes With More Than 25 Children | 1 |
| Classes With No Definition | 163 |

## Projects using IRD3

No projects using IRD3

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Source: https://library.schematica.io/model/a806d2e2d4e647dabb36619b815c0786