Implants rely on your jawbone for stability. However, after you lose your teeth, you begin to lose bone mass in your jaw. Placing implants in weak bone can result in loose implants or implant failure. If you do not currently have enough bone mass remaining in your jaw, a bone graft may be required. If you are missing an entire arch of teeth, we may also be able to provide you with All-on-4 dental implants, avoiding the need for a bone graft.