A Patient-Specific Surgical Simulation System for Spinal Screw Insertion Composed of Virtual Roentgenogram, Virtual C-Arm, and Rapid Prototyping / 대한정형외과학회잡지
The Journal of the Korean Orthopaedic Association
; : 161-166, 2001.
Article
в Ko
| WPRIM
| ID: wpr-649956
Ответственная библиотека:
WPRO
ABSTRACT
PURPOSE:
This research aims at developing a PC-based spinal screw insertion simulation program and rapid prototyping spine models for correct placement of spinal screws. MATERIALS ANDMETHODS:
We developed a surgical simulator on top of a 3-D medical imaging system V-worksTM (Cybermed, Inc.) and used Z-402 (Z Corporation) models made of hardened starch.RESULTS:
The first phase is training surgeons using the simulation software. The trainees could simulate the insertion of spinal screws using the PC-based software. The second phase is a planning software to determine the ideal entry point and insertion angle using the multiplanar reconstruction images of spine CT. Finally, a rapid prototyping model of which the size is identical to the actual bone is produced for simulation surgery prior to the actual one.CONCLUSION:
The system provides a tool for educating and training the beginners of spinal screw insertion, and also a pre-surgical simulation environment for planning the actual insertion surgery.Key words
Полный текст:
1
База данных:
WPRIM
Основная тема:
Spine
/
Starch
/
Diagnostic Imaging
Тип исследования:
Diagnostic_studies
Язык:
Ko
Журнал:
The Journal of the Korean Orthopaedic Association
Год:
2001
Тип:
Article