The maxillary sinuses are behind your cheeks and on top of the upper teeth. These sinuses are empty, air-filled spaces. Some of the roots of the natural upper teeth extend up into the maxillary sinuses. When these upper teeth are removed there is often just a thin wall of bone separating the maxillary sinus and the mouth. Dental implants need bone to hold them in place. When the sinus wall is very thin, it is impossible to place dental implants in this bone.
The key to a successful and long-lasting dental implant is the quality and quantity of jaw bone to which the implant will be attached. If bone loss has occurred due to injury or periodontal disease, a sinus augmentation can raise the sinus floor and allow for new bone formation. A sinus lift is one of the most common bone grafting procedures for patients with bone loss in the upper jaw. The procedure seeks to grow bone in the floor of the maxillary sinus above the bony ridge of the gum line that anchors the teeth in the upper jaw. This enables dental implants to be placed and secured in the new bone growth.
A sinus lift may be necessary if you:
Most commonly, a small incision is made on the premolar or molar region to expose the jaw bone. A small opening is cut into the bone, and the membrane lining the sinus is pushed upward. The underlying space is filled with bone grafting material, either from your own body or from other sources. Sometimes, synthetic materials that imitate bone formation are used. After the bone is implanted, the incision is sutured and the healing process begins. After several months of healing, the bone becomes part of the patient’s jaw and dental implants can be inserted and stabilized in the newly formed sinus bone.
If enough bone between the upper jaw ridge and the bottom of the sinus is available to sufficiently stabilize the implant, sinus augmentations and dental implant placement can sometimes be performed as a single procedure. If not enough bone is available, the sinus augmentation will have to be performed first, then the graft will have to mature for up to several months, depending upon the type of graft material used. Once the graft has matured, the implants can be placed.
The sinus graft makes it possible for many patients to have dental implants that previously had no other option besides wearing loose dentures.
A sinus augmentation can be performed under local anesthesia or intravenous sedation. This can be discussed with the surgeon at the consultation appointment.
Our practice offers comprehensive oral and maxillofacial surgery, and our board-certified surgeons specialize in dental implants, advanced bone grafting, wisdom teeth removal, oral pathology, and IV sedation to restore oral health, function, and confidence.
Impacted or crowded wisdom teeth can lead to pain, infection, and shifting of nearby teeth, so our team removes them before they cause lasting problems with your bite and oral health.
Dental implants replace missing tooth roots, providing a secure foundation for natural-looking, fixed or removable replacement teeth.
Bone grafting restores lost bone and encourages new bone growth, creating a strong foundation for dental implants while improving both function and appearance.
IV sedation helps reduce anxiety and maximize comfort during oral surgery, allowing patients to feel deeply relaxed while our surgical team carefully monitors their safety throughout the procedure.
“I’ve seen Dr. Hlousek on a number of occasions and am impressed not only by his surgical expertise and knowledge but how caring he is. He explained everything in advance and even called me the day after my procedure to see how I was feeling and to call if I needed anything. He has a big heart and even donates his valuable time and skills to those less fortunate… my kind of doctor!”
“Oral Surgery Specialists are wonderful. From the front desk staff, to the dental assistants, to the doctors, you couldn’t ask for better care. Dr. Jones was kind and compassionate, talking me through everything he was doing. I highly recommend this practice.”
“The team was tremendous. Everyone was extremely nice and explained the whole process in manner that was easy to absorb when you’re anxious about why you are there. During the procedure, Dr Chambers and the whole team were incredibly efficient and well orchestrated, all while being very attentive to pain levels. Absolutely an auto recommend.”
“Dr. Kufta has the hands of an angel!! He and his team are the absolute best at what they do. After four visits, they are still warm, professional, and excellent listeners who always make me feel comfortable and well cared for.”
