HISTOLOGICAL AND MORPHOMETRIC STUDIES OF BONE TISSUE AUTOGRAFTS FROM INTRAORAL AND EXTRAORAL DONOR ZONES

Major research carried out in modern dentistry and maxillofacial surgery is commonly focused on long-term stable results for implant rehabilitation of jaw defects deformities patients with bone soft tissue losses at the site planned implantation. Various osteoplastic materials, donor or patient’s own bone, tissue-engineering cellular products are common clinical medicine, since guided regeneration can help not only recover volume once lost, yet also ensure an outcome acceptable from both functional aesthetic view. Guided employs methods regenerative medicine engineering, transplantation native cell transplants, as well various materials osteoinductive osteoconductive properties. In order to compare structure intact obtained intraoral extraoral zones, histological morphometric studies autografts 4 certified male cadavers dentition were out. The zones revealed that highest density rods could be observed biopsies taken mandible outer oblique line area chin symphysis. Whereas lowest rate said factor we iliac crest area. inter-rod girder space was found crest, minimal – parietal bone. vascularization level identified while its levels seen line. elements crest. registered high rates accounted by predominance spongy substance over cortical, line, symphysis, maxillary tuberosity share failed exceed 27% within total data set. This points cortical rather than substance. reconstructive plastic augmentation alveolar process part significant atrophy, it reasonable use autogenous transplants zones. have morphology embryological origin similar bones. Bone blocks symphysis duly sufficient amount