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The Effects of Bone Morphogenetic Protein in Cranial Defect Repair
Author(s): ZHENG Shaoqin, YANG Yingming, ZHENG Fengren, LAI Runlong, XU Yimin, XU Jincheng, YUAN Jun, CAI Chuwei
Pages: 1225-
1226
Year: 2002
Issue:
11
Journal: JOURNAL OF CHINESE PHYSICIAN
Keyword: 离体颅骨瓣; 颅骨缺损; 颅骨修补; 骨多肽生长素;
Abstract: 目的探讨骨多肽生长素在离体颅骨瓣原位修复颅骨缺损中的作用.方法采用离体颅骨瓣二期原位修复颅骨缺损45例,共48处,随机分为二组,其中多孔离体颅骨瓣 +骨多肽生长素(简称组Ⅰ)26处,多孔离体颅骨瓣(简称组Ⅱ)22处,通过术后各阶段影像学检查,对术后并发症,骨瓣骨质吸收及骨再生情况对照研究1~2年.结果骨瓣部位无松动感,外观完美,影像学检查示接合处对合良好,缝隙渐消失,可见骨痂形成,组Ⅰ中骨瓣密度均正常,组Ⅱ中5处骨瓣可见中央部密度降低,有部分骨质吸收现象 ,差异有显著性(P<0.05).结论骨多肽生长素局部应用能防止骨瓣吸收,促进新骨形成.
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