Alveolar Crestal Approach for Maxillary Sinus Membrane Elevation with <4 mm of Residual Bone Height: A Case Report
Table 2
Surgical attributes for each patient.
Patient
Surgical site
Residual bone height (mm)
Graft material
ISQ 1
ISQ 2
Method
1
#26
3.09
MBCP
75
83
2-stage
2
#16
3.82
OCS-B
68
83
2-stage
3
#16
3.56
OCS-B
52
73
2-stage
4
#17
2.62
MBCP
65
68
2-stage
5
#16
3.72
OCS-B
68
77
2-stage
6
#16
3.78
OCS-B
74
84
2-stage
7
#16
2.37
ICB + MBCP
42
74
2-stage
8
#27
3.70
MBCP
N/A
72
1-stage
9
#16
3.77
ICB + OCS-B
N/A
84
2-stage
10
#17
3.67
OCS-B
N/A
78
1-stage
ISQ 1: implant stability quotient measured during implant placement; ISQ 2: implant stability quotient measured immediately before impression taking for the final prosthesis; N/A: not applicable.