Three-dimensional reconstruction of anatomic structures using serial sectional images

Precise three-dimensional modeling and visualization of human anatomy and pathology are important in medicine. Three-dimensional models have applications in the training of medical students and residents and aid physicians evaluate and determine appropriate clinical management of patients. Three-dimensional reconstructions of radiographic images have been available for some time now. However, electronic reconstruction of these images often requires the utilization of large computer systems or workstations and also requires highly trained and specialized technicians to perform the task. This paper presents a technique for precise three-dimensional reconstruction of the human anatomy and pathology using an 80486 IBM compatible personal computer and commercially available software. We reconstructed the images from computed tomography scans. Implementation of this technique does not require extensive training and shows good results after a short learning curve.