Costochondral graft in growing patients with hemifacial microsomia case series: Long term results compared with non treated patients.

Costochondral graft (CCG) has been traditionally used in growing patients with severe mandibular hypoplasia, both congenital, such as hemifacial microsomia (HFM), and acquired, after resection in temporo-mandibular joint (TMJ) ankylosis or tumor resection.