In certain cases, people are missing most or all of their teeth. In these cases, patients have may have several options to replace the missing teeth. A bridge may be an option, or perhaps a implants. Another option may be to do a partial denture (a denture that only replaces missing teeth). In cases where all the teeth are missing, a full denture would be needed. To help further support and stabilize these full dentures, they can be supported with several implants.