Preferred Label : Congenital stationary night blindness;
ICD-11 definition : This is a rare X-linked non-progressive retinal disorder. It has two forms, complete,
also known as type-1 (CSNB1), and incomplete, also known as type-2 (CSNB2), depending
on severity. In the complete form (CSNB1), there is no measurable rod cell response
to light, whereas this response is measurable in the incomplete form.;
ICD-11 synonym : CSNB - [congenital stationary night blindness];
ICD-11 acronym : CSNB;
Origin ID : 587494652;
Automatic exact mappings (from CISMeF team)
- Currated CISMeF NLP mapping
This is a rare X-linked non-progressive retinal disorder. It has two forms, complete,
also known as type-1 (CSNB1), and incomplete, also known as type-2 (CSNB2), depending
on severity. In the complete form (CSNB1), there is no measurable rod cell response
to light, whereas this response is measurable in the incomplete form.
