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Three-dimensional computer graphics for surgical procedure learning: Web three-dimensional application for cleft lip
Masahiro Kobayashi1, Tatsuo Nakajima, Ayako Mori
1Faculty of Nursing and Medical Care, Keio University, Tokyo, Japan. kkbb@sfc.keio.ac.jp
Summary
This study introduces 3D computer graphics (3D-CG) and animation to visualize cleft lip surgery. This innovative approach enhances understanding of surgical procedures and flap designs, improving patient outcomes.
Area of Science:
- Plastic Surgery
- Medical Imaging
- Surgical Education
Background:
- Traditional 2D illustrations in textbooks limit understanding of complex 3D lip structures for cleft lip surgery.
- Existing 3D visualization methods like 3D-CT lack the ability to demonstrate specific surgical procedure advantages.
Purpose of the Study:
- To develop a 3D computer graphics (3D-CG) and animation system for visualizing cleft lip surgical procedures.
- To overcome the limitations of 2D illustrations and current 3D methods in surgical training.
Main Methods:
- 3D-CG models of cleft lips were created using 3D-CT scan data.
- Surgical procedures, including incision designs, flap rotations, and sutures, were animated.
- The system allows visualization from any viewpoint, offering detailed procedural insights.
Main Results:
- The 3D animation system clearly depicts surgical details from all angles, surpassing textbook illustrations.
- The system facilitates the development of novel skin-flap designs.
- Animations can be utilized for surgical training, case presentations, and teleconferencing.
Conclusions:
- 3D-CG and animation offer a superior method for understanding and teaching cleft lip surgical techniques.
- This technology aids in surgical planning, education, and potential remote collaboration.