牙科
吸收
结缔组织
冠状面
核心活检
医学
病理
解剖
癌症
乳腺癌
内科学
出处
期刊:International Journal of Periodontics & Restorative Dentistry
[Quintessence Publishing]
日期:2020-05-01
卷期号:40 (3): 321-330
被引量:5
摘要
The aim of this case series was the histologic evaluation of guided tissue regeneration utilizing deproteinized bovine bone mineral (DBBM) when regenerative surgery was combined with (test) or without (control) early orthodontic tooth movement. Core biopsy samples were harvested from previously defected sites after 9 months. The histologic section showed integration of DBBM particles in newly formed bone in the apical and middle thirds of the defect, while in the coronal part, graft materials were mainly embedded in connective tissues in the control patient. DBBM particles showed partial resorption with more de novo bone formation in test samples.
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