Dentures and bridges are the most common and affordable option for tooth replacement, but implants are considered to be as close to natural teeth as you can get.
The term “dental implants” actually applies to the replacement tooth roots that provide the foundation for the permanent or removable teeth; but it’s used interchangeably for the teeth themselves, as well. Most implants are made from titanium or titanium alloys, which are very strong and lightweight metals; the teeth are made from porcelains and other composite materials designed to look like and match real teeth.