From: The effect of membrane exposure on lateral ridge augmentation: a case-controlled study
Groups | Grafted ridge width | Ridge width at the re-entry | Grafted ridge reduction (mm) |
---|---|---|---|
Exposed (test) | 9.7 ± 0.9 | 5.0 ± 1.4 | 4.7 ± 1.4 |
Non-exposed (control) | 9.1 ± 0.8 | 6.0 ± 1.1 | 3.1 ± 0.9 |
Fisher-Pitman | p = 1.00 | p = 0.260 | p = 0.030 |