Micromorphometric change of implant surface conditioned with Tetracycline-HCl: HA and Etched surface / 대한치주과학회지
The Journal of the Korean Academy of Periodontology
; : 731-744, 2006.
Article
in Ko
| WPRIM
| ID: wpr-68659
Responsible library:
WPRO
ABSTRACT
The present study was performed to evaluate the effect of tetracycline-HCl on the change of implant surface microstructure according to application time. Implant with pure titanium machined surface, HA-coated surface and dual acid etched surface were utilized. Implant surface was rubbed with 50mg/ml tetracycline-HCL solution for 1/2min., 1min., 1 1/2min., 2min., and 2 1/2min. respectively in the test group. Then, specimens were processed for scanning electron microscopic observation. The results of this study were as follows. 1. Both test and control group showed a few shallow grooves and ridges in pure titanium machined surface implants. There were not significant differences between two groups. 2. In HA-coated surfaces, round particles were deposited irregularly. The roughness of surfaces conditioned with tetracycline-HCL was lessened and the cracks were increased relative to the application time. 3. The etched surfaces showed the honey comb structures. The surface conditioning with tetracycline-HCl didn't influence on its micro-morphology. In conclusion, the detoxification with 50mg/ml tetracycline-HCl must be applied respectively with different time according to various implant surfaces.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Titanium
/
Comb and Wattles
/
Honey
Limits:
Animals
Language:
Ko
Journal:
The Journal of the Korean Academy of Periodontology
Year:
2006
Type:
Article