Ridge score Roughness score
Graft1 1.5 1.75
Graft 2 1.5 2.38
Graft 3 2.0 3.50
Graft 4 1.0 3.38
Graft 5 1.0 2.38
Graft 6 2.5 4.00
Host 1 4.0 1.50
Host 2 2.0 2.25
Host 3 2.5 3.00
Host 4 1.0 1.75
Host 5 3.5 4.00
Host 6 2.5 3.75
Host 7 1.0 1.38
Table 3: Surface quality grading based on scanning electron microscopy images.