Last Update: May 11, 2026

Facial Atrophy Resulting From Missing Teeth

Dr. Richard Nejat, DDS

Missing teeth causes bone loss in both, but especially the lower jaw. The loss of bone over time affects more than just the mouth. Facial sagging, premature aging and loss of function are all results of atrophy in the upper and lower jaws. This is one of the biggest problems denture patients face. Because the dentures sit over their gums, the jaw continues to shrink, as the bone is not stimulated by the presence of teeth. This leads to perpetually ill-fitting and/or loose dentures, due to the continued shrinkage over time, even after the denture is refitted.

Healthy jaw with all teeth present

Facial structure is healthy and full.

Stage 1

As soon as teeth are lost, the jaw bone begins to shrink.

Stage 2

The shrinking continues, and the face begins to lose structure, leading to sagging.

Stage 3

Bone loss does not stop, and the face falls, leading to loss of function and an aged appearance.

Missing teeth causes bone loss in both, but especially the lower jaw. The loss of bone over time affects more than just the mouth. Facial sagging, premature aging and loss of function are all results of atrophy in the upper and lower jaws. This is one of the biggest problems denture patients face. Because the dentures sit over their gums, the jaw continues to shrink, as the bone is not stimulated by the presence of teeth. This leads to perpetually ill-fitting and/or loose dentures, due to the continued shrinkage over time, even after the denture is refitted.

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If you would like to replace your missing teeth with beautiful, durable implants, schedule a consultation with one of our talented dentists. They will conduct a thorough evaluation of your dental structures to determine whether you are a dental implant Long Island / New York candidate. In addition, they can help you if you are looking for an experienced periodontist in Long Island / New Jersey. Set up an appointment by calling our offices or by clicking here.

Dr. Richard Nejat, DDS

Dr. Richard Nejat is a board-certified periodontist offering leading-edge dental implant placement and gum surgery techniques. Dr. Nejat has completed many years of advanced training at highly recognized medical institutions and is a member of numerous leading professional organizations. Recognized as a foremost New York dental implants provider, Dr. Richard Nejat is frequently invited to lecture at professional seminars and symposiums. Dr. Nejat has been practicing since 1997. Dr. Nejat is a member of the American Board of Periodontology, American Academy of Periodontology, Academy of Osseointegration, Northeastern Society of Periodontists, New Jersey Society of Periodontists, New York Dental Society, and International Congress of Oral Implantologists.

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