Restore the Bone Your Implant Needs

Replacing a missing upper back tooth with a dental implant requires something many patients do not realize they may be short on, and that is enough bone in the upper jaw to anchor the implant securely. When the bone beneath the sinus is too thin, a sinus lift creates the solid foundation an implant needs to last.

At Wilshire Oral Surgery and Implant Center, we perform sinus lift surgery as part of our full-scope oral and maxillofacial surgery services for patients across West Los Angeles. Our board-certified surgeons use modern 3D imaging and refined surgical techniques to rebuild bone precisely where it is needed, so you can move forward with implant treatment confidently and comfortably.

Why a Sinus Lift Is Often Needed

The upper back jaw is one of the most challenging areas for implant placement because the maxillary sinuses sit directly above the roots of the molars and premolars. When an upper tooth is lost, the bone that once supported it begins to shrink, and the sinus cavity can gradually expand downward into that space. Over time, this leaves too little bone height to hold an implant.

Several factors can contribute to this loss of upper jaw bone, and recognizing them early helps us plan the right treatment. The most common causes we see include the following.

• Tooth loss: Missing upper teeth leads to bone resorption in the area over months and years.
• Sinus expansion: The sinus naturally enlarges into the gap left by an extracted tooth.
• Gum disease: Advanced periodontal disease can destroy the bone that anchors teeth.
• Natural anatomy: Some patients simply have larger sinuses or thinner bone from birth.

By identifying the reason behind the deficiency, we can determine whether a sinus lift, bone grafting, or a combination of both will give you the best long-term result.

How the Procedure Works

A sinus lift gently raises the membrane that lines the floor of the sinus and adds bone grafting material into the space created beneath it. There are two primary approaches we use, and the right one depends on how much bone you currently have and how much height needs to be restored.

Research on maxillary sinus floor elevation has found that both direct and indirect techniques deliver high implant survival rates, which is why we match the method carefully to each patient, as outlined in this systematic review of sinus lift techniques.

To keep you comfortable throughout the procedure, we offer IV sedation and general anesthesia tailored to your needs and the complexity of the case. Our use of cone beam 3D imaging lets us map your sinus anatomy in detail beforehand, which improves precision and reduces surprises during surgery.

What to Expect During Healing

After a sinus lift, the grafted bone needs time to mature and integrate with your natural bone before an implant can be placed. Most patients can expect a healing period of several months, during which the new bone gradually becomes strong enough to support an implant. We will monitor your progress with follow-up visits and imaging to confirm the graft is developing as planned.

Recovery itself is usually more manageable than patients anticipate. Mild swelling, minor discomfort, and some congestion in the days following surgery are normal, and we provide clear post-operative guidance to help you heal smoothly. Once your bone is ready, we move forward with placing your implant in a stable, well-supported site.

How a Sinus Lift Enables Upper Jaw Implants

The entire purpose of a sinus lift is to make reliable implant placement possible where it otherwise would not be. By restoring adequate bone height, we create a secure anchor that allows an upper jaw implant to fuse properly and function like a natural tooth root for years to come.

For many of our patients, a sinus lift is the first step toward a complete and confident smile. Pairing this procedure with thoughtfully planned dental implants gives you a durable, natural-feeling result that supports comfortable chewing, clear speech, and lasting oral health.

Schedule Your Sinus Lift Consultation at Wilshire Oral Surgery and Implant Center

Choosing the right surgeon for sinus lift surgery makes a meaningful difference in your comfort, your recovery, and the success of your future implant. Our practice is led by board-certified oral and maxillofacial surgeons Dr. Jonathan Shadi and Dr. Saman Vahedi, who bring extensive training in bone grafting, complex implant surgery, and the most advanced diagnostic technology available. We offer same-day surgery availability, in-house IV sedation, and bilingual care, with Spanish and Persian spoken in our office, all within a modern and welcoming West Los Angeles environment.

If you have been told you need more bone before getting an upper jaw implant, we are here to guide you through every step with a personalized and efficient approach. We accept major PPO plans and offer financing options to make your treatment accessible. To find out whether a sinus lift is right for you, we invite you to schedule your consultation with our team.

Frequently Asked Questions