Ahamed Mostafa Ahamed Elhashash, Mostafa Mohamed Hosny And Mohamed Mohamed Bayoumi ,

ABSTRACT
Background: The Aim Of This Study Was To Evaluate Clinical Outcome Of The Use Of Concentrated Rich Plasma Growth Factors And Tri Calcium Phosphate With Immediate Implant At Sites Of Advanced Periodontal Destruction. Methods: Twenty Patients (8 Males And 12 Females; Age Range: 28 To 42 Years) With Advanced Periodontal Destruction Were Participated In This Study. After Tooth Extraction The Socket Was Cleaned And Irrigated With Normal Saline And Currated By Remove Any Granulation Tissue. The Implant Then Was Applied At The Socket With CGFs Membrane Around It. Beta Tri Calcium Phosphate Particles Was Applied Into The Small Gap Between The Implant And Bone And Buccally To Augment The Absorbed Crestal Bone Using A Plastic Or Titanium Applicator. The Bone Graft Particles Then Covered By The CGF Membrane. Modified Plaque Index (PI), Gingival Index (GI), Peri-implant Probing Depth (PD) And Osstell Were Assessed After, 3 And 6 Months Following Treatment To Monitor The Patient Oral Hygiene Status. Marginal Bone Loss And Bone Density Were Evaluated 3 And 6 Months.

Results: Mean Modified Plaque Index And Modified Gingival Index Was A Statistically Non-significant At 6 Months. Mean Probing Depth Was Statistically Significant At 6 Months. Mean Crestal Bone Loss At 6 Months Was 1.0 ? 0.5 At Buccal Surface And 0.9? 0.4 At Lingual Surface. At 3 Months The Mean Bone Density Was 647.40 ? 138.48 While At 6 Months It Was 788.50? 105.51. The Difference Was A Statistically Significant At 6 Months. Conclusion: Within The Limits Of The Present Study, The Use Of CGFs With The Immediate Placement Of Dental Implants In Periodontally Compromised Extraction Sites Reduces Marginal Bone Loss Around The Implant.