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[The volume change of micronized acellular dermal matrix after injection]
Ying Wang1, Ming-li Zhang, Da-wei Wang
1Department of Plastic Surgery, Changhai Hospital, Second Military Medical University, Shanghai 200433, China.
Zhonghua Zheng Xing Wai Ke Za Zhi = Zhonghua Zhengxing Waike Zazhi = Chinese Journal of Plastic Surgery
|August 2, 2003
Abstract
Objective:
To explore a new injectable material.
Methods:
Micronized swine acellular dermal matrix was injected into the ear of rabbits. The augmentation was observed and measured with pathological and transmission electron microscopic technique.
Results:
There were fibroblasts and capillaries in the injected material. The absorption rate of injected acellular dermal matrix was 26.93% in the experimental group at 48 weeks after injection.
Conclusion:
The acellular dermal matrix is an ideal injectable material for lower absorption and easy usage.