Post Extraction Changes Following Ridge Preservation Using Allogenis Dentin Vs Autogenous Partially Demineralized Dentin

"Steps of Allogenic Dentin Processing:~Wash with distilled water for 30-120 minutes. Ultrasonic Cleaning Cycles: 1st with distilled water for 5-10 minutes, 2nd with 5-7% hydrogen peroxide for 10-30 minutes, then the 3rd with distilled water for 5-10 minutes at 60-80.~Defatting with Chloroform Methanol Solution 1:0.5 for 3-12 hours. Demineralization with 0.5N HCL for 10-60 min. Dehydration with Neutral Ethyl Alcohol for 30 minutes, then Defatting with Chloroform Methanol Solution 1:0.5 for 3-12 hours.~Wash with normal saline and freeze dry, then sterilise using ethylene oxide gas.~The extracted socket will be filled with allogenic dentin"

"The extracted tooth will be cleaned with a diamond bur under abundant irrigation with physiological water. All filling materials (gutta-percha, composite, luting cements, etc.) will be removed with the outmost care and under magnification.~Subsequently, the tooth will be cut into fragments (5 × 5 mm) and inserted into the milling device (Tooth Transformer, Milan, Italy). According to the manufacturer, a disposable box containing disposable liquid solutions will be inserted into the device to ensure the demineralization of the graft with 0.1 M hydrochloric acid, 10% hydrogen peroxide, and demineralized water as a wash.~After 25 minutes, particle graft biomaterials will be obtained. The particle size will range from 815 µm with peaks up to 1110 µm.~The socket will be filled with the graft."