Optimization of Dental Implantation Combined With Closed Sinus Lift in Patients With Low Maxillary Sinus Floor

a B s t r a C t -The experiment carried out on autopsied specimens, helped develop a model of minimally invasive surgical intervention in the upper jaw.Using the developed and tested dental implant allowed its primary fixation, and also, without using complex devices, it allowed introducing osteogenic material under the Schneider membrane dome, evenly distributing it around the implant.The development and implementation of the proposed implants that can ensure sufficient primary stabilization with immediate sinus lift will allow maximum use of the patient's own bone, which was preserved to a minimum extent. K E Y w o r d s -dental implantation, sinus lift, osteogenic materials, dental implants