Journal of Periodontal and Implant Science

Korean Academy of Periodontology (대한치주과학회)
권호 표지

Clinical crown lengthening procedure using surgical extrusion in esthetic region

심미적 부위에서 외과적 정출술을 이용한 임상 치관 연장술

  • Lim, Hyun-Chang (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Kim, Min-Soo (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Hong, Ji-Youn (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Jung, Ui-Won (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Kim, Chang-Sung (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Cho, Kyoo-Sung (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Chai, Jung-Kiu (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Kim, Chong-Kwan (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration) ;
  • Choi, Seong-Ho (Department of periodontology, College of Dentistry, Yonsei University, Research Institute for Periodontal Regeneration)
  • 임현창 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 김민수 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 홍지연 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 정의원 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 김창성 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 조규성 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 채중규 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 김종관 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소) ;
  • 최성호 (연세대학교 치과대학 치주과학교실, 치주조직재생연구소)
  • Published : 2008.09.30
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Abstract

Purpose: Various methods are used in clinical crown lengthening procedure, Esthetic is more important in anterior region than in posterior region. Therefore when performing clinical crown lengthening procedure in esthetic region, clinicians should choose method which doesn't impair esthetic. Surgical extrusion could be a good method to achieve esthetic results. Material and Methods: Two patients were scheduled to clinical crown lengthening procedure in esthetic region. Teeth were extruded with periotome carefully to the intended level. Extruded teeth were anchored with sutures. Sutures are removed after 7day. Restorations were seated after extruded teeth were stabilized. Result: Five to six months later, both cases showed favorable esthetic outcome that were harmonious with adjacent teeth. Conclusion: When clinicians are to do clinical crown lengthening procedure in esthetic region, predictable esthetic outcome could be achieved with surgical extrusion.

Keywords

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