In most cases, tooth loss doesn’t happen suddenly. It is usually the result of extensive tooth decay, advanced gum disease, a failed root canal, or a severe fracture. Fortunately, dental implants have become the golden standard of tooth replacement because they look and function exactly like real teeth. While it is generally thought that it is best to place dental implants as soon as possible after tooth loss, you still might be able to receive them if you have gone years with traditional restorations. Here’s what you should know about dental implants if you’ve gone a while with missing teeth.