Orthognathic Surgery Using Three-piece Segmental Maxillary Osteotomy to Correct Severe Facial Asymmetry: A Case Report

  • Kim, Seo-Yoon (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Kim, Su-Gwan (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Oh, Ji-Su (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Ahn, Yu-Seok (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Moon, Kyung-Nam (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Jeon, Woo-Jin (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Lee, Jeong-Hoon (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Im, Jae-Hyung (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Yoo, Kyung-Hwan (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University) ;
  • Kim, Jin-Ha (Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University)
  • 투고 : 2009.02.27
  • 심사 : 2009.09.16
  • 발행 : 2010.06.30

초록

This case report presents a case that underwent three-piece segmental maxillary osteotomy and sagittal split ramus osteotomy on a patient with severe facial asymmetry accompanied by maxillary prognathism, severe left scissor bite, and chin point deviation. The resulting facial appearance and occlusion were improved, thereby three-piece segmental maxillary osteotomy is regarded effective methed in treating severe facial asymmetry.

키워드

참고문헌

  1. Brooks BW, Buschang PH, Bates JD, Adams TB, English JD. Predicting upper lip response to 4-piece maxillary LeFort I osteotomy. Am J Orthod Dentofacial Orthop. 2001; 120 124-133. https://doi.org/10.1067/mod.2001.115614
  2. Kwon TG, Mori Y, Minami K, Lee SH, Sakuda M. Stability of simultaneous maxillary and mandibular osteotomy for treatment of class III malocclusion an analysis of three-dimensional cephalograms. J Craniomaxillofac Surg. 2000; 28 272-277. https://doi.org/10.1054/jcms.2000.0158
  3. Proffit WR, Phillips C, Turvey TA. Stability after surgicalorthodontic corrective of skeletal Class III malocclusion. 3. Combined maxillary and mandibular procedures. Int J Adult Orthodon Orthognath Surg. 1991; 6 211-225.
  4. Takahashi S, Tsuruki T. Obwegeser II method for correction of mandibular prognathism. Case reports. J Maxillofac Surg. 1980; 8 288-293. https://doi.org/10.1016/S0301-0503(80)80116-0
  5. Lines PA, Steinhauser EW. Diagnosis and treatment planning in surgical orthodontic therapy. Am J Orthod. 1974; 66 378-397. https://doi.org/10.1016/0002-9416(74)90048-7
  6. Lew KK, Loh FC, Yeo JF, Loh HS. Profile changes following anterior subapical osteotomy in Chinese adults with bimaxillary protrusion. Int J Adult Orthodon Orthognath Surg. 1989; 4 189- 196.
  7. Nadkarni PG. Soft tissue profile changes associated with orthognathic surgery for bimaxillary protrusion. J Oral Maxillofac Surg. 1986; 44 851-854. https://doi.org/10.1016/0278-2391(86)90220-X
  8. Park JU, Hwang YS. Evaluation of the soft and hard tissue changes after anterior segmental osteotomy on the maxilla and mandible. J Oral Maxillofac Surg. 2008; 66 98-103.
  9. Ogasawara T, Kitagawa Y, Ogawa T, Yamada T, Nakamura M, Sano K. Treatment of severe mandibular prognathism in combination with maxillary hypoplasia case report. J Craniomaxillofac Surg. 2002; 30 226-229. https://doi.org/10.1054/jcms.2002.0316