Preferred Label : Autosomal dominant benign distal spinal muscular atrophy;
ICD-11 definition : Patients with autosomal dominant benign distal spinal muscular atrophy present with
lower motor neuron weakness of the lower limb. Weakness is congenital, and arthrogryposis
may be observed, suggesting intrauterine onset. Severity of weakness varies within
families. Weakness is typically non-progressive. The disease is caused by mutations
in the TRPV4 gene (12q24.11).;
ICD-11 synonym : Autosomal dominant congenital benign spinal muscular atrophy;
Origin ID : 741190474;
Currated CISMeF NLP mapping
Patients with autosomal dominant benign distal spinal muscular atrophy present with
lower motor neuron weakness of the lower limb. Weakness is congenital, and arthrogryposis
may be observed, suggesting intrauterine onset. Severity of weakness varies within
families. Weakness is typically non-progressive. The disease is caused by mutations
in the TRPV4 gene (12q24.11).