Dental implants are titanium or zirconium fixtures surgically placed into the jawbone to replace missing teeth, providing a stable foundation for prosthetic teeth. The document outlines the dental implant process, including candidacy requirements, types of implants, surgery steps, and post-surgical care, emphasizing the safety and benefits of implants over traditional options. It also highlights potential risks associated with the procedure and encourages consulting a qualified dentist for personalized advice.