https://scholars.lib.ntu.edu.tw/handle/123456789/584290
標題: | Intrusion of the overerupted upper left first and second molars by mini-implants with partial-fixed orthodontic appliances: A case report | 作者: | JANE CHUNG-CHEN YAO Wu C.-B. Wu H.-Y. SANG-HENG KOK Chang H.-F.F. YI-JANE CHEN |
公開日期: | 2004 | 卷: | 74 | 期: | 4 | 起(迄)頁: | 550-557 | 來源出版物: | Angle Orthodontist | 摘要: | Overeruption of maxillary molar(s) because of loss of the opposing teeth creates occlusal interference and functional disturbances. To restore proper occlusion, intrusion of the overerupted molars becomes essential before reconstruction can be initiated. A plausible procedure is orthodontic intrusion, which demands calibrated anchorage support from intraoral multiunit teeth and from headgear wear. In this report, we present a simplified and localized version of the orthodontic appliances in conjunction with mini-implants to intrude the overerupted molars. The purpose of using implants as skeletal anchorage was to eliminate the need for patient compliance for headgear wear and to overcome the difficulty resulting from the shortage of anchor teeth. The results showed that the biological responses of the teeth and the surrounding bony structures to the intrusion appeared normal and acceptable. Furthermore, the periodontal health and vitality of the teeth were well maintained even after a one-year follow-up. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-4444257684&partnerID=40&md5=36c25dda99a11559330bf701667c0a67 https://scholars.lib.ntu.edu.tw/handle/123456789/584290 |
ISSN: | 0003-3219 | SDG/關鍵字: | adult; article; case report; clinical feature; female; human; malocclusion; molar tooth; orthodontic device; orthodontics; periodontal disease; symptom; treatment outcome; Adult; Dental Implants; Female; Humans; Malocclusion, Angle Class I; Maxilla; Molar; Orthodontic Appliance Design; Orthodontic Appliances; Tooth Movement |
顯示於: | 牙醫學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。