International Journal of Dentistry / 2014 / Article / Tab 1

Research Article

Evaluation of Bone Healing on Sandblasted and Acid Etched Implants Coated with Nanocrystalline Hydroxyapatite: An In Vivo Study in Rabbit Femur

Table 1

Results from the interferometer characterization. The numbers represent the mean value of each parameter (the standard deviation is presented within parenthesis).

Gauss filter 50 × 50 µmGauss filter 1 × 1 µm
(µm) (/mm2) (%) (nm) (/mm2) (%)

Control1.08
(0.41)
1 184807
(244569)
142.5
(73.0)
1.21
(0.18)
114
(11.1)
2 055650
(106081)
74.9
(13.4)
0.95
(0.12)
Nano-HA0.93
(0.25)
1 259841
(143100)
146.5
(46.0)
1.12
(0.25)
119
(6.9)
2 132025
(78489)
83.9
(8.9)
0.84
(0.04)

: the arithmetic mean of the roughness area from the mean plane; : density of summits, that is, number of peaks per area unit; : the ratio between the developed surface area and a flat reference area; : core fluid retention index.

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