0000000001205705
AUTHOR
Nelson Luiz [Unesp] De Macedo
showing 1 related works from this author
Calcium sulfate and PTFE nonporous barrier for regeneration of experimental bone defects
2008
Made available in DSpace on 2022-04-28T18:55:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-06-01 The aim of the study was to evaluate the possibility to obtain guided bone regeneration with two types of physical barriers (calcium sulfate and PTFE nonporous barrier) in surgical defects created in rat parietal bones. In the right parietal bone the calcium sulfate barrier filled out the whole defect and in the left parietal bone the barrier of PTFE was positioned in the floor and externally to the surgical defect. After 7, 14, 30 and 45 days four animals were sacrificed in each period and the bone containing the defects were submitted to the microscopic analysis. The results of the…