Plate vs. Screw for Guided Growth in Coronal Knee Deformities

A guided growth procedure in which a non-locking 8-plate is placed extraperiosteally across the physis (growth plate) with two screws, one in the epiphysis and one in the metaphysis. This allows for gradual correction of coronal angular deformities without causing permanent growth arrest.

A minimally invasive procedure in which a partially threaded cannulated screw is inserted across the growth plate (transphyseal) to slow growth on one side of the bone. This technique allows for gradual correction of genu valgum and genu varum.