Guided bone regeneration in the treatment of segmental diaphyseal defects: A comparison between resorbable and non-resorbable membranes

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• 作者：Nicola Joseph Nasser ; Adi Friedman ; Michael Friedman ; Eitan Moor and Rami Mosheiff
• 刊名：Injury
• 出版年：2005
• 出版时间：December 2005
• 年：2005
• 卷：36
• 期：12
• 页码：1460-1466
• 全文大小：483 K

文摘

Summary

This study compares non-absorbable, ethyl cellulose (EC) membranes and absorbable, chitosan (CH) membranes in a rabbit model. Bone regeneration, evaluated by radiological and pathological parameters, was seen in both groups. In the EC group the process was faster but was followed by a sharp decrease, whereas in the CH group it was slower and continuous.