Allograft With Enamel Matrix Derivative Versus Allograft Alone in the Treatment of Intrabony Defects .

"The intrabony defects will be treated by minimally invasive surgical technique or modified minimally invasive surgical technique depending on defect extension, and the defects will be filled by freeze-dried bone allograft mixed with enamel matrix derivative.~Enamel matrix derivatives are natural proteins that are produced in the developing dental follicle.The major components of EMD are amelogenins, a family of hydrophobic porcine tooth-derived proteins. They account for more than 95% of the total EMD protein content. Other proteins found in the enamel matrix include enamelin, ameloblastin, amelotin, apin and various proteinases, which have found in trace amounts in EMD. EMD adsorbs on decontamined root surfaces and alveolar bony defects and forms an insoluble scaffold complex."

"The intrabony defects will be treated by minimally invasive surgical technique or modified minimally invasive surgical technique depending on defect extension, and the defects will be filled by freeze-dried bone allograft .~Allogeneic bone graft refers to bony tissue that is harvested from one individual and transplanted to a genetically different individual of the same species, principally osteoconductive, although it may have some osteoinductive capability, depending on how it is processed."