Porous Titanium Granules in comparison with Autogenous Bone Graft in Femoral Osseous Defects: A Histomorphometric Study of Bone Regeneration and Osseointegration in Rabbits
Table 1
Descriptive statistics for nBV/TV, nBV/Av.V, Co.V/TV, BS.V/TV, BBSC, and PIR per treatment group and anatomical region.
Parameter
Area
Group
Mean
Median
SD
IQR
Min
Max
nBV/TV
Cortical
AGM
27.3
25.4
6.9
7.4
14.1
39.3
CM
17.7
19.6
10.8
14.0
0.6
38.5
PTGM
23.8
21.0
12.0
11.0
4.8
54.8
Medullary
AGM
12.2
13.4
6.3
6.9
0.0
25.3
CM
1.5
0.0
5.6
0.0
0.0
21.8
PTGM
10.6
5.5
10.1
14.1
0.0
35.6
nBV/Av.V
Cortical
AGM
29.6
29.5
9.3
8.9
14.3
52.0
CM
17.7
19.6
10.8
14.0
0.6
38.5
PTGM
39.4
40.1
15.6
13.1
8.5
66.0
Medullary
AGM
13.7
14.1
7.4
9.7
0.0
27.3
CM
1.5
0.0
5.6
0.0
0.0
21.8
PTGM
18.9
13.9
15.9
22.1
0.0
51.0
Co.V/TV
Cortical
AGM
33.8
31.9
11.8
12.7
15.2
63.8
CM
17.7
19.6
10.8
14.0
0.6
38.5
PTGM
64.5
66.7
9.2
9.4
47.7
81.1
Medullary
AGM
20.7
21.1
11.9
16.9
0.0
41.8
CM
1.5
0.0
5.6
0.0
0.0
21.8
PTGM
56.1
54.5
11.4
13.5
31.4
78.0
BS.V/TV
Cortical
AGM
6.5
4.8
6.5
7.8
0.5
24.4
CM
0.0
0.0
0.0
0.0
0.0
0.0
PTGM
40.7
43.4
10.4
11.2
16.9
53.9
Medullary
AGM
8.5
7.5
7.7
6.3
0.0
28.2
CM
0.0
0.0
0.0
0.0
0.0
0.0
PTGM
45.5
48.4
11.9
13.5
17.8
61.2
BBSC
Cortical
AGM
84.3
85.4
6.8
9.6
70.6
92.3
PTGM
26.9
26.3
11.8
13.8
5.9
47.0
Medullary
AGM
77.8
78.5
11.2
9.7
51.3
100.0
PTGM
14.3
13.4
11.2
15.7
0.0
34.2
PIR
Cortical
AGM
100.0
100.0
0.0
0.0
100.0
100.0
PTGM
82.4
83.3
13.5
18.8
57.1
100.0
Medullary
AGM
100.0
100.0
0.0
0.0
100.0
100.0
PTGM
74.6
83.7
18.2
23.5
30.4
93.3
Mean and median values, standard deviation (SD), interquartile range (IQR), minimum and maximum values.
