이하두정 방사선 사진을 이용한 악교정수술 계획의 유용성에 대한 평가
EVALUATION OF THE AVAILABILITY OF SURGICAL TREATMENT OBJECTIVE(STO) USING SUBMENTOVERTEX(SMV) VIEW
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Submentovertex(SMV) projection shows the base of skull, positions of mandibular condyle and zygomatic arches. We would like to investigate how to use SMV and evaluate its availability for the construciton of the plan for orthognathic surgery of mandible prognathism and asymmetry. Preoperative Surgical Treatment Objective(STO) using SMV was performed to 12 patients, who visited to Seoul National University Bundang Hospital with chief complaints like mandible prognathism or asymmetry from Dec 2007 to Feb 2009. Surgical splint was made of stone model repositioned according to STO using SMV. We estimate the change in skeletal midline and the stability of occlusion through superposition between preoperative and postoperative SMV. It was effective on the amount of mandible movement and the correction of mandibular asymmetry, while the facial asymmetry involved with maxilla was excluded. It was concluded that STO using SMV is available and predictable method for not only the setback of prognathic mandible but also the correction of mandible asymmetry accurately.
Abstract
Submentovertex(SMV) projection shows the base of skull, positions of mandibular condyle and zygomatic arches. We would like to investigate how to use SMV and evaluate its availability for the construciton of the plan for orthognathic surgery of mandible prognathism and asymmetry. Preoperative Surgical Treatment Objective(STO) using SMV was performed to 12 patients, who visited to Seoul National University Bundang Hospital with chief complaints like mandible prognathism or asymmetry from Dec 2007 to Feb 2009. Surgical splint was made of stone model repositioned according to STO using SMV. We estimate the change in skeletal midline and the stability of occlusion through superposition between preoperative and postoperative SMV. It was effective on the amount of mandible movement and the correction of mandibular asymmetry, while the facial asymmetry involved with maxilla was excluded. It was concluded that STO using SMV is available and predictable method for not only the setback of prognathic mandible but also the correction of mandible asymmetry accurately.
참고문헌 (12)
- Ellis E, "Use of the orthognathic surgery simulating instrument in the presurgical evaluation of facial asymmetry", J Oral Maxillofac Surg, 42, pp.805~811 (1994)
- Uysal E, "Submentovertex cephaplometric norms in Turkish adults", Am J Orthod Dentofacial Orthop, 128, pp.724~730 (2005)
- Marmary Y, "Use of foramina spinosa to determine skull midlines", Angle Orthod, 49, pp.263~268 (1979)
- Forsberg CT, "Diagnosis and treatment planning of skeletal asymmetry with the submental-vertical radiograph", Am J Orthod, 85, pp.224~237 (1983)
- Lew KKK, "Submentovertex cephalometric norms in male Chinese subjects", Am J Orthod Dentofacial Orthop, 103, pp.247~252 (1993)
- Arnold TG, "Cephalometric norms for craniofacial asymmetry using submental-vertical radiographs", Am J Orthod Dentofacial Orthop, 106, pp.250~256 (1994)
- Grayson BH, "Basilar multiplane cephalometric analysis", Am J Orthod, 88, pp.503~516 (1985)
- Berger H, "Problems and promises of basilar view cephalograms", Angle Orthod, 31, pp.237~245 (1961)
- Nahoum HI, "The verticosubmental roentgenogram in cephalometrics", J Am Dent Assoc, 69, pp.133~150 (1964)
- Ritucci R, "Use of the submental vertical radiograph in the assessment of asymmetry", pp.1981
- Mavili ME, "Tridimensional evaluation of maxillary and mandibular movements in orthognathic surgery", J Craniofacial Surg, 18, pp.792~799 (2007)
- Hajeer MY, "Current products and practices applications of 3D imaging in orthodontics : Part II", Journal of Orthodontics, 31, pp.154~162 (2004)