RESUMO
The histological fibro genesis abilities in the area of implantation of allotransplantates applying intraabdominal and preperitoneal plastic surgery were examined during experimental research. The experiment involved 12 Russian chinchilla rabbits. The animals were spitted into two groups: I group--operated using IPOM methodology (intraperitonealonlaymesh, n = 6) with the installation "Proceed" mesh made by "Ethicon", group II--modeling preperitoneal plastics with the installation of "Ethicon's Ultrapro" mesh (n = 6). After removing the animals from the experiment, the implants with adhering musculo-aponeurotic tissue layer were excised and sent for histological examination. At the same time the severity of the inflammatory process were rated, the composition of the inflammatory infiltrate, germination of the connective tissue through the pores of the prosthesis and neovascularization. Analyzing the research data of histological connective abilities complexes formed in the area of the allotransplants implantation using intra-abdominal and pre-peritoneal plastic during the experiment, we can conclude that intra-abdominal installation of mesh prostheses reduces the severity of inflammatory changes surrounding tissues and reduces the probability of seroma formation in comparison with the placement of the pre-peritoneal implant.
