Osteointegration is a critical aspect of the long-term clinical success for a dental implant. Advances in materials and techniques continue to improve the outcomes and reliability of dental implants, making them a preferred choice for tooth replacement. Advances in surface modification techniques, such as roughening, coating, and nanotechnology, have significantly improved the ability of implants to integrate with bone. These modifications enhance the initial stability, reduce healing times, and increase the overall success rates of dental implants, making them a reliable and long-lasting solution for tooth replacement. In particular, innovative coatings applications like graphene can enhance the biological performance and offer increased biocompatibility.