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International Journal of Implant Dentistry

Table 5 Fisher’s exact test: surgical strategy dependent on membrane perforation (p = 0.0003)

From: 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

 

One-stage procedure

Two-stage procedure

Perforation group

11

81

Control group

30

53

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