Impact of surgical management in cases of intraoperative membrane perforation during a sinus lift procedure: a follow-up on bone graft stability and implant success

International Journal of Implant Dentistry

Table 4 Multiple comparisons of subgroups: postoperative bone level

Adjusted p values multiple comparison	Control group bone level < 4 mm
Control group bone level > 4 mm	0.0453	Control group bone level > 4 mm
Perforation group bone level < 4 mm	0.3174	0.7586	Study group bone level < 4 mm
Perforation group bone level > 4 mm	0.0203	0.9679	0.5144