Bovine bone graft vs. natural healing: which rebuilds jawbone better?

This study looked at two ways to help jawbone heal after a cyst is removed. One group received a graft made from cow bone to guide new bone growth, while the other group let the bone heal on its own. The goal was to see which method leads to denser and more bone in the defect. 44 adults with jaw cysts took part, and the results were measured with CT scans and tissue analysis.