| 상악 전방견인치료의 새로운 두 가지 기법: Intentional Ankylosis와 Distraction Osteogenesis |
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차봉근1, 박영욱2, 이남기3, 이연희4 |
1강릉대학교 치과대학 교정학교실
2구강악안면외과학교실
3강릉대학교 치과대학 교정학교실
4강릉대학교 치과대학 교정학교실 |
| Two New Modalities for maxillary Protraction Therapy: Intentional Ankylosis and Distraction Osteogenesis |
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Bong-Geun Cha1, Yeong-Uk Park2, Nam-Gi Lee3, Yeon-Hui Lee4 |
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| Abstract |
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Maxillary protraction is the treatment of choice for growing patients with skeletal Class 3 malocclusion due to midfacial retrusion. Its treatment goal is to achieve skeletal movement of maxilla without dentoalveolar movement. To avoid dentoalveolar movement, it is necessary to enhance anchorage of maxillary dentition or to reduce resistance of maxilla protraction. The purpose of this report is to introduce two cases applying adjunctive surgical approach as intentional ankylosis and distraction osteogenesis respectively. |
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