| Popis: |
Aim: To review and summarize the scientific literature conducting histomorphometric studies of the quality of the augmented alveolar bone in different clinical situations. Material and methods: A systematic MEDLINE (PubMed) online library search was performed. The quality of the bone histomorphometry of the studies performed in humans in vivo was investigated in humans following maxillary sinus elevation and alveolar ridge preservation procedures using autologous, allogenic, xenogenic, and alloplastic bone substitutes. Studies had to be published from 01.10.2010 to 2017 10 01 in english language. Results: Online library search yielded 4210 results. After title, abstract and full text screening 46 studies fit our inclusion criteria and were pooled into meta-analysis. After the meta-analysis was performed, it was found that the greatest effect on the formation of vital bone after was observed in maxillary sinuses grafted with autogenic bone (46.81%) and post extraction sockets grafted with alloplastic bone substitutes (45.93%). The highest ratio of residual graft particles and connective tissue was found in the sites augmented using allogenic bone, both in the enlarged maxillary sinus lift (54.00%) and alveolar ridge preservation groups (53.45%). Conclusions: After reviewing the scientific literature researching histomorphometric quality of augmented bone, it can be stated that the highest vital bone ratio was achieved using alloplastic and autogenous bone. Both the alveolar preservation and the maxillary sinus lift groups achieved the worst bone quality using allogeneic bone origin. |
