目的观察胶原膜引导骨再生的效果，探讨胶原膜的理化特性、自体骨髓、膜下空间的维持在引导性骨再生中的作用。

Objective to observe the effect of bone regeneration guided by collagen membrane and evaluate the mechanism of autogenous bone marrow and membranous space in guided bone regeneration.

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目的观察可吸收性海藻酸钙膜引导骨再生过程中哈弗氏管的再建及意义。

Objective To research the effect of bioabsorbable calcium alginate film in guided bone regeneration by the study of Haversian remodeling.

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目的：观察腭部扁平骨引导性骨再生现象(GBR)，探讨利用GBR修复腭裂骨缺损的可能性。

Aim: To observe the guided bone regeneration (GBR) in the tabular bone of palate and explore the possibility of repairing of bone defects in cleft palate by GBR.

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目的：观察腭部扁平骨引导性骨再生现象(GBR)，探讨利用GBR修复腭裂骨缺损的可能性。

Aim: To observe the guided bone regeneration (GBR) in the tabular bone of palate and explore the possibility of repairing of bone defects in cleft palate by GBR.

youdao