하악 좌측 제2대구치 수평 매복 및 하악 좌측 제2소구치 결손을 동반한 환자의 치험례

• 영문명: Orthodontic Treatment of a Patient with Horizontal Impaction of Mandibular Left Second Molar and Missing of Mandibular Left Second Premolar
• 발행기관: 대한치과교정학회
• 저자명: 이미영 방강미
• 간행물 정보: 『.대한치과교정학회 임상저널』14권 3호, 204~214쪽, 전체 11쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2024.09.30

국문 초록

A 17-year-old male patient presented with congenital missing of mandibular left second premolar and retained mandibular left primary second molar, and horizontal impaction of the mandibular left second molar. The patient showed lip protrusion, so all remaining second premolars including the retained mandibular left primary second molar were extracted. And then orthodontic traction of the horizontally impacted mandibular left second molar and retraction of the anterior were performed. After orthodontic treatment, the patient showed proper occlusion and improved profile. And the treatment results were well maintained without an evident relapse. (Clin J Korean Assoc Orthod 2024;14(3):204-214)

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치료계획

치료경과 및 결과

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REFERENCES

키워드

Second molar impaction Congenital missing Orthodontic miniplate Lip protrusion