Establishment of the Beagle dog model for the study of the influence of masticatory force on the bone remodeling of implant-bone interface.
- VernacularTitle:研究种植义齿骨界面改建的beagle犬动物模型的建立
- Author:
Lin YUAN
;
Xuanxiang MA
;
Yan JIN
- Publication Type:Journal Article
- Keywords:
Animal model;
Submerged;
Nonsubmerged;
Dental implants;
Iimplant-bone interface;
Weight bearing
- From:
Journal of Practical Stomatology
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a Beagle dog model for the study of the mechanism of implant-bone interface remodeling following the restoration of submerged and nonsubmerged implant denture. Methods: 8 adult purebred beagle dogs were used to build the animal model. Fixed metal full crown was used to carry out submerged and nonsubmerged implant denture in the dogs to mimic the normal chewing status in animal models. Results: The submerged and nonsubmerged implant dentures were made successfully. After the implant denture restoration, all experimental dogs were fed with granular horniness forage to guarantee enough biting stimulation. The chewing fashion of experimental dogs was not changed obviously during the experiment process. Although the horniness forage may result in fairly bigger bite force, no visble biting hurt was found 12 weeks after loading and the fixed implant dentures were all preserved. Conclusion: The beagle dog model can preferably mimic the normal chewing fashion and the models are both availability and credibility.
