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.
Artículo
en Coreano
| WPRIM
| ID: wpr-649956
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.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Columna Vertebral
/
Almidón
/
Diagnóstico por Imagen
Tipo de estudio:
Estudio diagnóstico
Idioma:
Coreano
Revista:
The Journal of the Korean Orthopaedic Association
Año:
2001
Tipo del documento:
Artículo
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