# Caudal Regression Syndrome

**IRI:** https://folio.openlegalstandard.org/R7e0Y5id3RWAv0exuZTef8d

## Labels

**Alternative Labels:**

- CRS
- Caudal Dysgenesis
- Sacral Agenesis

## Definition

Caudal Regression Syndrome (CRS) is a rare congenital disorder that results from abnormal development of the lower spine and structures. It affects the development of the caudal (tail) region of the embryo, leading to a spectrum of anomalies involving the lower spinal cord, pelvis, and lower limbs.

## Sub Class Of

- https://folio.openlegalstandard.org/R8LxIR1bsgFd3td2G24G3mq

**Deprecated:** False