1Knowles CC. The place of mandibular osteotomy in the treatment plan for cleft lip and palate conditions. Br J Plast Surg ,1969,22:365-369.
2Epker BN,Wolford LM. Middle-third facial osteotomies :their use in the correction of congenital dentofacial and craniofacial deformities. J Oral Surg, 1976, 34:324-342.
3Freihofer HP. Latitude and limitation of midface movements. Br J Oral Maxillofac Surg, 1984,22:393-413.
4Obwegeser HL. Surgical correction of maxillary deformities. In: Grabb WE, Rosenstein SW,Bzoch DR,eds. The cleft lip and palate. Boston: Little Brown, 1971.516-556.
5Epker BN,Turvey T,Fish LC. Indications for simultaneous mobilization of the maxilla and mandible for the correction of dentofacial deformities. Oral Surg Oral Med Oral Pathol, 1982, 54: 369-381.
6James DR, Brook K. Maxillary hypoplasia in patients with cleft lip and palate deformity-the alternative surgical approach. Eur J Orthod, 1985, 7: 231-247.
7Molina F. Distraction of the maxilla. In: McCarthy JG, eds. Distraction of the craniofacial skeleton. New York :Springer, 1999. 308-320.
8Polley JW, Figueroa AA. Management of severe maxillary deficiency in childhood and adolescence through distraction osteogenesis with an external, adjustable, rigid distraction device.J Craniofac Surg ,1997, 8: 181-185.
9Kramer FJ, Baethge C, Swennen G, et al. Intra- and perioperative complications of the Le Fort Ⅰ osteotomy: a prospective evaluation of 1000 patients[J]. J Craniofac Surg, 2004, 15(6): 971-979.
10Abubaker AD, Sotereanos GC. Modified Le Fort Ⅰ (maxillary-zygomatic) osteotomy: rationale, basis, and surgical technique[J]. J Oral Maxillofac Surg, 1991, 49(10): 1089-1097.
