Dental implants are necessary for several reasons. Firstly, they are a permanent solution to replace missing teeth. Unlike dentures, which need to be removed and cleaned regularly, dental implants are securely fixed in the jawbone, providing stability and functionality similar to natural teeth. This allows individuals to confidently eat, speak, and smile without worrying about their teeth slipping or moving uncomfortably. Secondly, dental implants also help to maintain the health and integrity of the jawbone. When a tooth is missing, the jawbone can deteriorate over time, leading to a sunken appearance and potential oral health concerns. Titanium, a biocompatible material, is used to replace the tooth root in a dental implant, providing a strong foundation for the artificial tooth and stimulating the growth of new bone tissue. Overall, dental implants offer a long-lasting and aesthetically pleasing treatment option for those with missing teeth, improving both their oral health and quality of life.