Indifference to Pain, Congenital, Autosomal Recessive

**Semantic type:** Disease or Syndrome

**Definition:** A very rare, autosomal recessive inherited condition caused by mutations in the SCN9A gene. It is characterized by a lack of the ability to perceive physical pain.

**Synonyms:** - CIP - Congenital Insensitivity to Pain - Congenital Pain Insensitivity