Morphofunctional changes of parodentium and regional lymph nodes during dental replantation in experiment

Dog parodentium and nodes (n=5) reaction to the mandibular bone anterior teeth has been studies. The surgery has been performed according to an ingenious technology (RF Patents №№ 2532886, 2421179) using axis pins made of biodegradable material called «Lioplast». Mathematical calculation and unique technical equipment have made it possible to manufacture optimum bone pegs for each operation and to shape the bored canals tangentially at the level of ½ replanted tooth root. This has ensured secure fixation of replanted teeth in the sockets as well as fast and full peg biodegradation due to the complete contact between the recipient’s (the socket and the tooth) and the donor’s (the peg) tissues. The obtained data indicate the absence of marked morphofunctional changes in parodentium and regional lymph nodes during dental replantation performed according to the new technology.