Sinus Lifts

A sinus lift is surgery that adds bone to your upper jaw in the area of your molars and premolars. It’s sometimes called a sinus augmentation. The bone is added between your jaw and the maxillary sinuses, which are on either side of your nose. To make room for the bone, the sinus membrane has to be moved upward, or “lifted.” A sinus lift usually is done by a specialist.

A sinus lift is done when there is not enough bone in the upper jaw, or the sinuses are too close to the jaw, for dental implants to be placed. There are several reasons for this:

  • Many people who have lost teeth in their upper jaw – particularly the back teeth, or molars – do not have enough bone for implants to be placed. Because of the anatomy of the skull, the back of the upper jaw has less bone than the lower jaw.
  • Bone may have been lost because of periodontal (gum) disease.
  • Tooth loss may have led to a loss of bone as well. Once teeth are gone, bone begins to be resorbed (absorbed back into the body). If teeth have been missing for a long time, there often is not enough bone left to place implants.
  • The maxillary sinus may be too close to the upper jaw for implants to be placed. The shape and the size of this sinus varies from person to person.

Sinus lifts have become common during the last 15 years as more people get dental implants to replace missing teeth.

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FAQ

What is a Comprehensive Oral Exam?

A COE is like a physical for your head and neck. It is a thorough evaluation and documentation of your teeth, gums, jaw bones, lymph nodes, and jaw joints. It is the foundation of the routine check-up. Your course of treatment is determined as a result of this exam.

What is a Recare Exam?

A recare is exam is the check-up which determines any changes since the previous COE.

Why do I need to have x-rays?

Digital x-rays show areas not visible to the eye.

How often do I need to have a COE?

A COE is recommended every 3-5 years depending on your history. Your dentist will determine what is right for you.

Can I just have a cleaning without a exam?

Yes, it is possible to have your teeth cleaned without having a check-up, but it is recommended that you see the dentist for a check-up every 6-9 months to catch problems early.