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Table 2 Histomorphometric analysis. Tissues evaluated in the various regions after 8 weeks of healing

From: Influence of the use of autogenous bone particles to close the access window after maxillary sinus floor augmentation: an experimental study in rabbits

  AntrostomySinus regions
  EdgesCenterTotalClose-to-windowMiddleSub-mucosaBone wallsTotal
New boneTreated sites40.3 ± 21.3
37.8 (27.0;56.0)
24.3 ± 23.2
22.0 (3.4;42.2)
35.5 ± 20.9
27.7 (23.3;52.0)
25.8* ± 16.1
22.9 (15.2;39.7)
19.5 ± 16.7
11.7 (10.1;22.3)
22.5 ± 11.6
20.4 (12.6;31.3)
38.0 ± 15.0
44.8 (31.8;47.5)
27.9 ± 12.9
30.1 (19.6;34.5)
Untreated sites32.2 ± 22.3
33.0 (12.5;44.9)
20.5 ± 30.2
10.7 (0.0;24.6)
28.6 ± 24.1
25.7 (8.8;39.4)
17.6* ± 16.3
21.8 (3.0;25.8)
18.2 ± 21.4
5.7 (2.1;31.1)
19.1 ± 13.5
13.1 (12.3;27.8)
35.4 ± 15.0
38.3 (24.0;44.4)
23.6 ± 15.2
22.6 (11.8;34.2)
XenograftTreated sites3.3 ± 5.8
0.0 (0.0;3.9)
3.6* ± 5.0
0.0 (0.0;6.7)
3.4 ± 4.9
0.0 (0.0;5.6)
15.5 ± 14.4
15.4 (2.1;27.5)
18.8 ± 11.3
20.8 (11.8;26.1)
21.1 ± 9.9
20.2 (18.3;24.6)
13.1 ± 17.1
5.2 (2.4;19.9)
17.2 ± 12.0
12.6 (10.4;25.9)
Untreated sites10.5 ± 12.4
4.5 (1.6;15.8)
14.6* ± 16.5
9.3 (2.6;20.5)
11.8 ± 13.0
10.0 (1.7;15.6)
15.5 ± 14.2
16.1 (4.5;22.9)
23.4 ± 18.2
31.2 (5.4;37.8)
22.1 ± 12.9
26.7 (10.1;29.8)
9.6 ± 8.1
9.4 (2.4;16.1)
17.4 ± 12.3
20.7 (5.8; 27.8)
Soft tissueTreated sites56.4 ± 16.2
59.3 (48.5;65.8)
72.1 ± 19.6
69.0 (60.4;91.8)
61.1 ± 15.8
65.6 (51.9;72.0)
58.7 ± 7.2
58.3 (54.4;61.5)
61.7 ± 11.5
58.8 (57.4;64.6)
56.5 ± 7.5
56.6 (52.5;58.8)
49.0 ± 16.7
51.9 (47.7;55.2)
55.0 ± 8.1
55.2 (51.9;58.3)
Untreated sites57.3 ± 15.6
55.4 (53.8;59.6)
64.9 ± 22.5
68.5 (62.0;77.8)
59.6 ± 16.6
59.3 (56.0;64.5)
66.9 ± 11.8
69.1 (59.2;73.7)
58.4 ± 9.3
61.0 (54.8;65.3)
58.8 ± 3.3
59.2 (58.1;61.3)
55.0 ± 8.4
57.0 (52.0;59.8)
59.0 ± 5.9
58.8 (57.7;60.4)
  1. Data in percentages. Mean values in italics ± standard deviations. Medians (25th; 75th) percentiles. *p < 0.05