Research Output | Dar Al-hikmah Library | IIUM Only
Maxillary hypoplasia resulting in skeletal class III malocclusion is high among patients with cleft lip and palate (25%)1. treatment is usually with Le Fort I advancement with/with out mandibular setback . the stability of maxillary advancement with Le Fort I surgery is unpredictable and is known for high percentage of relapse (4-40%).2,3 Therefore