These procedures are essential for patients with insufficient bone structure in the upper jaw. Sinus lifting raises the sinus floor, while bone grafts provide additional bone mass, creating a stable foundation for implants. Sinus lift surgery involves gently elevating the sinus membrane to make room for the new bone, which is then added to the upper jaw. This added bone ensures there is enough support for dental implants, which are crucial for restoring function and aesthetics. Bone grafts can be sourced from your own body, donor tissue, or synthetic materials, each chosen based on individual needs and compatibility. These preparatory procedures significantly increase the success rate of dental implants by ensuring they have a solid and secure base.