Replica (3D medical model) is to produce a physical model of human body part with various materials using the data acquired from a CT scan or MRI scan. It is a new technology to process the CT or MR data into 3D reconstructed image and produce the physical models by selecting solidifying one horizontal x-layer at a time with stepwise submerging along the vertical axis. 1) Usages of Replica - Diagnosis & Treatment Planning: Surgeons can make the treatment planning intuitively and quantitatively with Replica (3D Medical Model) - Surgical Simulation: Replica (3D Medical Model) can be used for the surgical simulation in Malformation surgery, Maxillofacial Surgery, and Orthopedic Surgery etc. - Making Customized Template: Surgeons can reduce the operation time by making customized template with Replica (3D Medical Model) before surgical defect operation or reconstructing operation after tumor removal etc. - Education and training 2) Advantages of CyberMeds Replica Service - Accuracy. Replica (3D Medical Model) is as almost actual size as real internal organs - Speed. We have the fast rapid prototyping machines - Economical efficiency. We have our own original software and long-term know-how about Replica Service. - Up-to-date Technology. We have up-to-date Technology through the continuous study and advice from medical professionals of each field.