Dr R Viswa Chandra

This study tested whether a non-perforated titanium foil or a collagen membrane works better for guided bone regeneration in people with a thin or flat jawbone ridge. 18 healthy adults received one of the two materials during surgery, and bone height, width, and density were meas…

This study tested whether a material made from eggshells (nano hydroxyapatite) can help regrow bone in deep gum defects better than the usual bone-graft material. Twenty-eight adults with certain types of gum bone loss received surgery and one of the two materials. The researcher…

This study tested two surgical methods to fix missing gum tissue between teeth (called 'black triangles'). 18 healthy adults aged 18-35 received either a small titanium insert or a gum graft. The team measured gum height and healing for 3 months to see which approach worked bette…