Comparative Study Of Ssro, Ivro, Ilro

ABSTRACT

orthognathic surgery for esthetic and functional improvement has developed for 150 years. Today,we can expect the better prognosis which is based on the early trial and error and advanced analysis technique. However, conservatism which advocates upholding of traditions and passive changes has been obstacle to scientific modernization as a contemporary co-worker. IVRO, ILRO, IVSRO, IVRO-SSRO, SSRO have been used to orthognathic surgery variously. In this article, we are going to compare IVRO, ILO with SSRO and advocate superiority of SSRO.