When a tooth is lost, the changes don't stop at the surface of your smile. Underneath your gums, the jawbone that once supported the tooth can gradually begin to shrink. This natural process is called bone resorption.
For people who wear dentures, understanding bone resorption can help explain why dentures that once fit perfectly may eventually feel loose or uncomfortable.

Why Does Bone Resorption Happen?

Your jawbone is constantly responding to the forces placed on it. Natural tooth roots stimulate the surrounding bone and help maintain its structure. When a tooth is removed, that stimulation disappears, and the bone can gradually decrease in volume.
Over time, this can change the shape of the jaw and the way your dentures fit.

How Can Bone Loss Affect Dentures?

As the jawbone changes, dentures may become less secure. You might notice that your dentures move when you chew or speak, or that they cause sore spots on your gums.
Eventually, your dentist may recommend an adjustment, a reline, or a new set of dentures to restore a comfortable fit.
Significant bone loss can also make some future tooth-replacement options more complicated. That's why it's worth talking to your dentist about missing teeth sooner rather than later.

Are Dental Implants an Option?

For some patients, implant-supported dentures can provide greater stability than traditional removable dentures. Dental implants are placed into the jawbone and can provide secure attachment points for a denture, helping reduce movement during everyday activities.
Whether implants, conventional dentures, or another treatment is right for you depends on your oral health, bone structure, medical history, and personal goals.
At Glenashton Dental in Oakville, we can assess your individual situation and explain your options. If you're dealing with loose dentures or missing teeth, you don't have to simply accept discomfort as part of wearing dentures.
Ready to book your appointment? Call our office today at 905-842-5500 to get started!