Design and Analysis of Customized Medical Models Using Hybrid Approach

Abstract

Customized medical models are well known health care applications for implants and medical devices. The precise application and implementation to the patients, however, is a difficult issue. In the current work, a hybrid approach is employed to develop the patient-specific implant in order to address this issue. Initially the implant is modelled from the computed tomography scan information of the patient oral cavity. Later it is converted into a three-dimensional model using the Slicer 3D. Finite element analysis is performed on the implant to evaluate the stress distribution and deformation. Further, the real time implant is fabricated using the 3D printing and casting technique. Casting technique is more feasible and cost effective when compared to 3D printing. Overall, the fabricated implant using hybrid approach is potential for implant applications and cost effective.