口腔颌面外科杂志2012，Vol.22Issue(2)：102-104,3.DOI:10.3969/j.issn.1005-4979.2012.02.008
脱钙人牙基质材料在埋伏牙拔牙创中的应用
Decalcified Human Dentinal Metric in Alveolar Bone Repair Following the Extraction of Impacted Teeth
张晋玮 1孙树平 2韩荣红2
作者信息
- 1. 天津市第三医院口腔科,天津300250
- 2. 天津市口腔医院口腔颌面外科,天津300041
- 折叠
摘要
Abstract
Objective: To observe the clinical effects of material from decalcified human dentinal metric (DHDM) in promoting bone tissue healing after the extraction of impacted teeth. Methods: 40 patients with impacted teeth were randomly divided into two groups: control group A (20 cases) and experimental group B (20 cases). After extractions, the wound sockets in group B was filled with DHDM immediately. Those extraction wounds in group A were treated conventionally. Pretreatment panoramic radiographs and periapical radiographs were examined at one-week and one month after surgery. Assessment was made according to the radiographs and clinical examinations. Result: All patients healed by first intention. A month after extraction, the bone density of extraction wound in group A was still a little lower than the normal surrounding bone, but it was similar to normal bone in group B. Conclusion: Filled with material of decalcified human dentinal metric, the reconstruction of bone is accelerated, which shorten the time of wound healing.关键词
脱钙人牙基质材料/埋伏牙/骨愈合/骨密度Key words
decalcified human dentinal metric/ impacted tooth/ bone healing/ bone density分类
医药卫生引用本文复制引用
张晋玮,孙树平,韩荣红..脱钙人牙基质材料在埋伏牙拔牙创中的应用[J].口腔颌面外科杂志,2012,22(2):102-104,3.
