Osseodensification is a surgical technique used to prepare the implant site for dental implants. It involves using specialized drills to compact and densify bone around the implant site. This process can improve bone density, implant stability, and implant success rates. It works by specialized drills cut bone in one direction and densify it in the other. This creates an autografted layer along the osteotomy walls. The process compacts and autografts bone across the entire depth of the osteotomy. This book elaborates knowledge about Densah burs and its maintenance.