A Novel Haptic Interactive Approach to Simulation of Surgery Cutting Based on Mesh and Meshless Models

Table 1

Computation time of the cutting simulation for different model scales.

Model scale	Number of surface meshes	Number of internal points	Surface cutting time (ms)	Internal cutting time (ms)
Liver	508	1526	0.125	2.21
Shoulder	1842	4812	1.03	9.08
Cerebroma	2601	7086	6.86	20.67