A Complete Denture with Locator Attachments is an appliance that replaces all of the teeth in one jaw. It is not cemented in the mouth and can be taken out. Locator Attachments are connected to dental implants that are placed in the jawbone. The Locator Attachments connect the Complete Denture to the implants. Generally, 2 implants and attachments are used for a lower jaw Complete Denture, and 4 implants and attachments are used for an upper jaw Complete Denture.