Pharos University In Alexandria

This study compares two types of processed cow bone grafts used to preserve jawbone after tooth extraction. Researchers will measure how well each material maintains bone width and quality over 3 months in 18 healthy adults. The goal is to determine which graft better prepares th…

This study is testing whether a new 3D digital scanner is as good as traditional methods for measuring the size and shape of children's dental arches. Researchers will compare the two methods in 20 healthy children aged 7-11. They will also check which method children find more c…