Effects of lateral cortical anchorage on the primary stability of implants subjected to controlled loads: an in vitro study
| Autor: | Baolin Liu, Jianrui Xiao, Su-Min Guan, Yong-Qi Li, Liang Kong, Dehua Li |
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| Rok vydání: | 2010 |
| Předmět: |
Orthodontics
Dental Implants Dental Stress Analysis business.industry Dental Implantation Endosseous Dentistry Lateral side Implant stability quotient Biomechanical Phenomena Dental Prosthesis Retention Resonance frequency analysis medicine.anatomical_structure Otorhinolaryngology Immediate loading medicine In vitro study Animals Surgery Crest Cortical bone Cattle Implant Oral Surgery business |
| Zdroj: | The British journal of oralmaxillofacial surgery. 50(2) |
| ISSN: | 1532-1940 |
| Popis: | Our aim was to evaluate the effects of lateral cortical anchorage on the primary stability of implants subjected to immediate loading. Implants were placed into bovine bones with monocortical anchorage (implant placed through the cortical bone of the crest) and bicortical anchorage (the crest cortical bone plus one cortical bone on the lateral side). Loads of 25N and 50N were applied to the implants in different cycles. The implant stability quotient (ISQ) was measured before and after the cyclic loadings. Under 25N load there was no difference in ISQ between 1800 cyclic loading and preloading, but the values decreased significantly after 3600 cyclic loading in both groups (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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