الفهرس 
IntroductionOnly 14 pages are availabe for public view
 |  | from | 274 |  |  |
| | | from | 274 | | |
Abstract
Comparison between Strontium Ranelate and Metal Substituted Hydroxyapatite as Grafting Materials in Treatment of Peri-implant Bony Defects with Immediate Implants (Clinical and Experimental study) The aim of this study is to compare between both of strontium ranelate and metallic substitute of hydroxyapatite as grafting materials in the treatment of peri-implant bony defects with immediate placement of dental implant in type I extraction sites within maxillary esthetic zone among clinical and experimental levels. This assessment was based on clinical, radiographic and histological studies.Metallic substituted hydroxyl-apatite (MSHAP) with its additive magnetic molecules within hydroxyapatite structure has better bony response from surrounding bony tissues than that provided by Strontium Ranelate (Sr) according to bone filling and preservation with less marginal loss, more affinity of new osteoblasts and mature osteocytes, long term implant stability after grafting and better bone density and quality at the grafted area around immediate dental implants in anterior maxillary area.