A study of the method of reconstructing the bionic scaffold for repairing defective bone based on tissue engineering

Abstract

Bionic modeling technology of bone defect repair plays a key role in the process of repairing defective bone based on tissue engineering. In this paper, via studying the structure of bone defect repair, new concept of bionic scaffold is put forward and a new method of integrating medical image processing, 3D reconstruction and CAD technology to construct the bionic scaffold of repairing bone defect is presented. Using the system implemented by this method, the bionic scaffold of repairing a skull is constructed. The evaluation of porosity of scaffold is also analyzed. © 2006 International Federation for Information Processing.