Peri-Implant Crestal Bone Loss: A Putative Mechanism
نویسندگان
چکیده
منابع مشابه
Peri-Implant Crestal Bone Loss: A Putative Mechanism
Purpose. The immunological mechanisms of peri-implant crestal bone loss have, hitherto, not been elucidated. We hypothesized that bacterial products from the microgap cause upregulation of cytokines in otherwise healthy peri-implant cells, which results in osteoclast formation and, ultimately, in bone resorption. Materials and Methods. We used RT-PCR and ELISA to assay mediators of osteoclastog...
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The anterior maxilla represents a therapeutic challenge for single-tooth replacement with implants. The surgical trauma delivered to soft and hard tissues during implant placement can influence the future esthetic result. The clinician should use surgical techniques that prevent esthetic complications, such as increased crown length or loss of interdental papillae, without compromising osseoint...
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BACKGROUND To assess the influence of the crestal or subcrestal placement of implants upon peri-implant bone loss over 12 months of follow-up. MATERIAL AND METHODS Twenty-six patients with a single hopeless tooth were recruited in the Oral Surgery Unit (Valencia University, Valencia, Spain). The patients were randomized into two treatment groups: group A (implants placed at crestal level) or ...
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ژورنال
عنوان ژورنال: International Journal of Dentistry
سال: 2012
ISSN: 1687-8728,1687-8736
DOI: 10.1155/2012/742439