Dr R Viswa Chandra

This study compared two materials used to help rebuild jawbone (ridge augmentation) before placing dental implants. In 18 patients, surgeons used either a rigid titanium foil or a softer collagen membrane to protect bone graft material. The goal was to see which material was bett…

This study tested whether a new bone graft material made from eggshells could help regrow bone lost due to severe gum disease. It directly compared this eggshell-derived material to a standard bone graft material. The goal was to see which one was better at helping the bone heal …

This small study compared two surgical methods to rebuild the small triangle of gum (papilla) that sometimes recedes between teeth, creating a black triangle. Eighteen young, healthy adults with this condition had either a small titanium insert placed into the bone or received a …