From: Evaluation of bone formation following the osteotome sinus floor elevation technique without grafting using cone beam computed tomography: a preliminary study
View of CBCT
Average implant protrusion length (mm)
Mean of endo-sinus bone gain (mm)
Pearson correlation
p value
Coronal view
2.02 ± 0.73
1.80 ± 0.79
0.56
p < 0.001
Sagittal view
1.96 ± 0.67
0.53