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Table 4 Mann–Whitney U test of measured new bone and residual graft material between groups

From: Space maintenance in autogenous fresh demineralized tooth blocks with platelet-rich plasma for maxillary sinus bone formation: a prospective study

 

Auto-FDT new bone (Group 1, n = 5)

Allograft and xenograft new bone (Group 2, n = 5)

p-value

Mean ± SD

Mean ± SD

New bone

 Area (mm2)

3.41 ± 0.21

3.57 ± 0.32

0.548

 Percent

23.13 ± 1.42

24.18 ± 2.19

 

Residual graft material

 Area (mm2)

3.28 ± 0.18

4.60 ± 0.31

0.008

 Percent

22.21 ± 1.19

31.18 ± 2.09

 
  1. RAH residual alveolar height, SH1 sinus height at immediate graft, AGH augmented graft height (SH1 − RAH), SH2 sinus height after 2 years the final prosthesis, RA resorption height of the graft
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