The Effectiveness of Growth Modulation Using Tension Band Plates in Children With Achondroplasia in Comparison to Children With Idiopathic Frontal Axial Deformities of the Knee.

Background: Achondroplasia is the most common form of rhizomelic dwarfism. Aside from disproportionally short extremities, frontal knee malalignments are common. We assessed the effectiveness of guided growth via tension band plates in children with achondroplasia in comparison to patients with idiopathic knee deformities using radiography.