Abstract
OBJECTIVE: As the first step toward finding noninvasive alternatives to the traditional methods of surgical training, we have developed a small, stand-alone computer program that simulates insertion of pedicle screws in different spinal vertebrae (T10-L5).
METHODS: We used Delphi 5.0 and DirectX 7.0 extension for Microsoft Windows. This is a stand-alone and portable program.
RESULTS: The program can run on most personal computers. It provides the trainee with visual feedback during practice of the technique. At present, it uses predefined three-dimensional images of the vertebrae, but we are attempting to adapt the program to three-dimensional objects based on real computed tomographic scans of the patients. The program can be downloaded at no cost from the web site: www.tums.ac.ir/downloads
CONCLUSION: As a preliminary work, it requires further development, particularly toward better visual, auditory, and even proprioceptive feedback and use of the individual patient's data.
| Original language | English |
|---|---|
| Pages (from-to) | 222-224 |
| Number of pages | 3 |
| Journal | Neurosurgery |
| Volume | 50 |
| Issue number | 1 |
| Publication status | Published - Jan 2002 |
| Externally published | Yes |
Keywords
- Bone Screws
- Computer Simulation
- Computer-Assisted Instruction
- Curriculum
- Feedback
- Humans
- Image Processing, Computer-Assisted
- Imaging, Three-Dimensional
- Internet
- Lumbar Vertebrae
- Microcomputers
- Neurosurgery
- Radiography
- Software
- Thoracic Vertebrae
- User-Computer Interface
- Journal Article