Three-dimensional reconstruction based on DICOM data and its application for orthopedic implants / 中国组织工程研究

ABSTRACT

BACKGROUND:The output of computed tomography (CT) is Digital Imaging and Communications in Medicine (DICOM), whereas the input of three-dimensional (3D) printing is an object Standard Template Library model represented by a triangular mesh. The process of data handing and forrmat conversion are keys to the combination of these two techniques. OBJECTIVE:To explore how to convert CT data into a stereoscopic 3D model efficiently. METHODS:The DICOM in Medicine format data of the patients with femoral fractures were edited and produced by Mimics. We made a 3D model by adjusting the parameters of the 3D printer slicing software, and discussed the significance of 3D model in medical field, especially orthopedics. RESULTS AND CONCLUSION:Mimics software is the bridge to connect two-dimensional CT scan images and 3D images, to create a 3D model by editing the data of DICOM which comes from the CT scanner, with a 3D printing technology. The 3D Model can help doctors for routine clinical diagnosis and treatment, to improve the communication between doctors and patients and the quality of clinical medical teaching. 3D printing also makes medicine more personalized, remote, minimally invasive, and promote the development of medicine to the direction of digital medicine.