TY - BOOK AU - Obada Hussin Altahhan AU - Hamida Refai Hassanein , AU - Rehab Elsharkawy , TI - Efficacy of Dextrose Prolotherapy for Temporomandibular Joint Hypermobility / PY - 2012/// CY - Cairo : PB - Obada Hussin Altahhan , KW - Atrumatic extraction KW - CS- PRP KW - Ridge preservation N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral and Maxillofacial Surgery; Issued also as CD N2 - The aim of this study is clinical and radiographic evaluation of calcium sulfate and platelet - rich plasma (CS- PRP) as an osteionductive material used for right preservation after extraction of lower anterior teeth . Conclusion : From the results of the current study we concluded that CS- PRP is ridge preservation graft biomaterial by it's ability to decrease loss in both ridge height and density after tooth extraction UR - http://172.23.153.220/th.pdf ER -