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Table 2 Summary of bone defect in patients with membrane

From: Retrospective comparative clinical study for silk mat application into extraction socket

Group Number T0 (mm) T1 (mm) T2 (mm) P value
T0 to T1 T0 to T2
dPTFE 25 6.47 ± 2.11 4.41 ± 1.69 2.23 ± 0.85 < 0.001 < 0.001
Silk mat 25 6.46 ± 2.05 3.89 ± 1.25 2.28 ± 1.13 < 0.001 < 0.001
  1. T0 immediate after extraction, T1 3 months after extraction, T2 6 months after extraction