Risk Factors Associated With Implant Marginal Bone Loss
| Autor: | Gülsüm Ak, Hakki Oguz Kazancioglu, Sabire Deger, Nihat Demirtaş, Gozde Ozyanat Ozgur |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Adult
Male Titanium implant 0206 medical engineering Alveolar Bone Loss MEDLINE Dentistry 02 engineering and technology Young Adult 03 medical and health sciences 0302 clinical medicine Risk Factors Humans Medicine A Retrospective 6-Year Follow-Up Study- IMPLANT DENTISTRY cilt.25 ss.122-127 2016 [Ozgur G. O. Kazancioglu H. O. Demirtas N. Deger S. Ak G. -Risk Factors Associated With Implant Marginal Bone Loss] Young adult Aged Retrospective Studies Aged 80 and over Dental Implants business.industry Dental Implantation Endosseous Follow up studies Retrospective cohort study 030206 dentistry Middle Aged 020601 biomedical engineering Radiological weapon Female Implant Oral Surgery business Follow-Up Studies |
| Zdroj: | Implant Dentistry. 25:122-127 |
| ISSN: | 1056-6163 |
| Popis: | To analyze the presented evidence behind suggested reasons for long-term marginal bone loss (MBL) around 600 endosseous titanium dental implants according to the radiological findings up to 60 months.The data of 151 patients are received from the prosthodontic department of a university clinic and analyzed for the effect of implant brand, location, implant diameter and length, implant occlusal table width, cantilever, and smoking on MBL in a 6-year period.MBL is significantly higher in Zimmer SwissPlus implant system. The bone loss in posterior region was higher than anterior region for maxilla. There was no significant difference in mandible. Kruskal-Wallis test showed that MBL was significantly higher when the crown/implant (C/I) ratio was 1.5/2 (P0.05). Occlusal table width/implant diameter (OT/I) ratio was analyzed and it showed that MBL was significantly higher when the ratio was 2.5 to 2.99 and higher than 3. There were no significant associations between smoking and nonsmoking groups. Mann-Whitney U test revealed that cantilever does not affect MBL.The marginal bone loss is affected by location of the implants (higher in the maxillary posterior region). In addition, excessive C/I and OT/I ratios increase marginal bone loss. |
| Databáze: | OpenAIRE |
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