Short answer
A traditional denture rests on the gum and is held by suction or adhesive. An implant denture clips onto implants placed in the jawbone, so it does not move while eating or speaking and it helps preserve the bone that normally shrinks after tooth loss. Implant treatment costs more and takes longer, and it needs enough bone to support the implants.
4 min read
What holds each one in place
A conventional denture is made to fit the shape of your gum and stays put through suction, the muscles of your cheeks and tongue, and sometimes adhesive. It works, but the fit changes as the ridge underneath it changes shape.
An implant-retained denture attaches to a small number of implants placed in the jaw. The denture clips on, so it stays where you put it. Some designs are removable for cleaning, others are fixed and only removed by the dentist.
Why bone matters
Bone in the jaw keeps its volume because teeth transmit chewing forces into it. Once the teeth are gone the bone slowly shrinks, which is why a denture that fitted well a few years ago can start to rock or rub.
Implants transmit some of that force again, which helps slow the shrinkage in the area around them. This is the main long-term argument for implants rather than a denture alone.
Everyday differences
Most people notice the difference first when eating. Firm and chewy food is easier with an implant-supported denture because it does not lift at the back. Speech also tends to settle faster, since the denture is not moving.
Cleaning differs too. A conventional denture is taken out and cleaned; an implant denture needs the attachments and the gum around each implant cleaned daily, which the team will show you.
What affects the decision
Bone volume, gum health, general health, how many implants are planned and the type of denture on top all affect whether implants are suitable and what the treatment involves. A scan and examination are what answer it.
Cost follows the same factors, which is why estimates differ so widely between patients. After an examination you receive a written plan with the cost of each step before anything begins.
Common questions