Orthodontic Traction of Multiple Impacted upper Anterior Teeth: Case Report

상악 전치의 매복을 동반한 환자의 치험례

  • Tark, Myung-Hyun (Department of Orthodontics, College of Dentistry, Wonkwang University) ;
  • Cho, Jin-Woo (Department of General Dentistry, College of Dentistry, Wonkwang University) ;
  • Chang, Na-Young (Department of Orthodontics, College of Dentistry, Wonkwang University) ;
  • Cho, Jin-Hyoung (Department of Orthodontics, College of Dentistry, Wonkwang University)
  • 탁명현 (원광대학교 치과대학 산본치과병원 치과교정과) ;
  • 조진우 (원광대학교 치과대학 산본치과병원 통합진료과) ;
  • 장나영 (원광대학교 치과대학 대전치과병원 치과교정과) ;
  • 조진형 (원광대학교 치과대학 산본치과병원 치과교정과)
  • Received : 2012.09.05
  • Accepted : 2012.12.25
  • Published : 2012.12.30


Orthodontic problems of the oral maxillofacial area could be classified into skeletal and dental problems. Dental problems might cause various occlusal disharmony and among them congenital missing or eruption failure might cause not only functional problems but also esthetic problems. Additional psychological problems are also one of the reasons for patients seeking treatment. In cases showing eruption failure of many teeth in the maxilla, not only occlusal and esthetic problems but also difficulty in alveolar bone maintainment could occur. Therefore, successive approach is necessary when multiple teeth show eruption problems. In this case, a patient with eruption problems of #13, 12, 11, 23, 43 was successfully treated by surgical exposure and successive orthodontic extrusion resulting perfect occlusion. By additional periodontal treatment, gingival recession that occurred along with teeth eruption was solved. The impacted right mandibular canine was erupted successfully only by natural arch expansion and leeway space without any special surgical treatment.


Supported by : 원광대학교


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