Resonance frequency measurementsin vivoand related surface properties of magnesium-incorporated, micropatterned and magnesium-incorporated TiUnite®, Osseotite®, SLA®and TiOblast®implants
| العنوان: | Resonance frequency measurementsin vivoand related surface properties of magnesium-incorporated, micropatterned and magnesium-incorporated TiUnite®, Osseotite®, SLA®and TiOblast®implants |
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| المؤلفون: | Carina B. Johansson, Goui-Seong Yoon, Young-Taeg Sul, Jörgen Jönsson |
| المصدر: | Clinical Oral Implants Research. 20:1146-1155 |
| بيانات النشر: | Wiley, 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Dental Stress Analysis, medicine.medical_specialty, Materials science, Implant surface, Surface Properties, chemistry.chemical_element, Vibration, Osseointegration, Dental Prosthesis Retention, Implants, Experimental, Bone Density, In vivo, medicine, Animals, Magnesium, Dental Restoration Failure, Dental Implants, Titanium, Tibia, Dental Implantation, Endosseous, Implant stability quotient, Surgery, Resonance frequency analysis, Dental Prosthesis Design, chemistry, Rabbits, Stress, Mechanical, Implant, Oral Surgery, Dental Alloys, Biomedical engineering |
| الوصف: | OBJECTIVE: To investigate implant stability using resonance frequency measurements of topographically changed and/or surface chemistry-modified implants in rabbit bone. MATERIAL AND METHODS: Six groups of microstructured, screw-shaped titanium implants: two oxidized, cation-incorporated experimental implants [Mg implants and MgMp implants with micropatterned thread flanges (80-150 microm wide and 60-70 microm deep)] and four commercially available clinical implants (TiUnite((R)), Osseotite((R)), SLA((R)), and TiOblast((R))) were installed in 10 rabbit tibia for 6 weeks. The surface properties of the implants were characterized in detail using several analytical techniques. Implant stability was measured using a resonance frequency analyzer (Osstell(TM)). RESULTS: Surface characterization of the implants revealed microstructured, moderately rough implant surfaces varying 0.7-1.4 mum in S(a) (mean height deviation), but with clear differences in surface chemistry. After 6 weeks, all implants showed statistically significantly higher increases in implant stability. When compared with one another, MgMp implants showed the most significant mean implant stability quotient (ISQ) value relative to the others (P |
| تدمد: | 1600-0501 0905-7161 |
| DOI: | 10.1111/j.1600-0501.2009.01767.x |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1495d4e5593235cb93e6875be50d925f https://doi.org/10.1111/j.1600-0501.2009.01767.x |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....1495d4e5593235cb93e6875be50d925f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16000501 09057161 |
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| DOI: | 10.1111/j.1600-0501.2009.01767.x |