Tooth Resorption Following an Alveolar Bone Graft in a Patient With Complete Unilateral Cleft Lip and Palate
Tooth Resorption Following an Alveolar Bone Graft in a Patient With Complete Unilateral Cleft Lip and Palate
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DOI：
10.1177/1055665620970427
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发表时间：
2020-11
期刊：
影响因子：
--
通讯作者：
Sven W. C. Jensen;Kyle Stevens
中科院分区：
文献类型：
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作者：
Sven W. C. Jensen;Kyle Stevens
我们报告一个病例的二次牙槽骨移植（ABG）没有去除多余的牙齿在病人单侧唇腭裂。一颗位于左上中切牙远端的锥形多生牙在裂牙部位被保留在原位。ABG部位的牙齿开始从根尖和切缘吸收，直到22个月时只剩下少量残留的牙齿。虽然以前已经报道过邻近裂牙位置的牙齿外根吸收，但这是ABG后几乎完全牙齿吸收的第一次报道。
We report a case of secondary alveolar bone grafting (ABG) without removal of a supernumerary tooth in a patient with unilateral cleft lip and palate. A conical supernumerary tooth located distal to the upper left central incisor within the cleft site was left in situ at the time of ABG. The tooth within the ABG site commenced resorption from both the apical and incisal edges until only minor tooth remnants remained at 22 months. Although external root resorption of teeth neighboring a cleft site has been described previously, this is the first report of almost complete tooth resorption following ABG.