الفهرس 
Comparative study of split crest of the ridge and immediate implant placement using bone saw
LIST OF CONTENTSOnly 14 pages are availabe for public view
 |  | from | 120 |  |  |
| | | from | 120 | | |
Abstract
The aim of the current study was to evaluate clinically and radiographically the split crest of the ridge and immediate Implant placement in maxilla and mandible. The present study was conducted to compare clinically and radiographically between ridge expansion in maxilla and mandible, The included patients will be randomly divided into two groups ,group I: (Six Implants) in maxilla, group II: (Six Implants) in mandible. At the mesial surface, mandible showed statistically significantly higher mean bone density than maxilla. At the distal surface, mandible showed statistically significantly higher mean bone density than maxilla. At the buccal surface, mandible showed statistically significantly higher mean bone density than maxilla. At the palatal and lingual surface, there was no statistically significant difference between mandibular and maxillary bone density. Maxilla showed statistically significantly higher mean amount of expansion than mandible. There was a statistically significant negative (inverse) correlation between diagonal expansion, mid mesial density, mid distal density and bone loss