Dr R Viswa Chandra

This study tested two methods to rebuild the small triangle of gum between teeth (called the papilla), which can shrink and leave dark gaps. One method used a small titanium screw-like device placed into the bone, and the other used a graft of the patient's own connective tissue.…

This study tested whether a material made from eggshells (nano hydroxyapatite) can help regrow bone lost to gum disease. 28 adults with deep gum pockets received either the eggshell material or a standard bone-graft material during gum surgery. The goal was to see which one bette…

This study tested whether a thin titanium foil or a collagen membrane works better for guided bone regeneration in the jaw. 18 adults with narrow or flat jaw ridges received one of the two materials during surgery. Researchers measured bone height, width, and density using 3D X-r…