Living With Infantile hypotonia with psychomotor retardation and characteristic facies-3

By Dr. Ravi Nguyen, MD · 2026-02-06 · Pediatrics

Our Pediatrics team put together this overview of infantile hypotonia with psychomotor retardation and characteristic facies-3 for patients and families.

About this topic

Topic: infantile hypotonia with psychomotor retardation and characteristic facies-3. An autosomal recessive intellectual developmental disorder characterized by very poor, if any, psychomotor development, poor speech, inability to walk independently and onset at birth or in early infancy that has_material_basis_in homozygous or compound heterozygous mutation in the TBCK gene on chromosome 4q24.

Related care

• chiropractic therapy
• AMPA receptor antagonist therapy
• GABA agonist agent therapy
• sperm analysis

This article is for general information and does not replace advice from your clinician.