1. Spinous processes removed
2. Tip of scapula & associated cartilage removed
3. Distance from the eye muscle
4. Cap muscle removed (M. trapezius)
5. Rib number required
6. Ligamentum nuchae removed
1. Spinous processes removed
2. Tip of scapula & associated cartilage removed
3. Distance from the eye muscle
4. Cap muscle removed (M. trapezius)
5. Rib number required
6. Ligamentum nuchae removed