FAQs About Sinus Lifts: What You Should Know Before Dental Implants

If you’re considering dental implants in your upper jaw, you may have heard your oral surgeon mention a sinus lift—also called a sinus augmentation. For many patients, this simple and highly effective procedure is the key to creating a strong foundation for long-lasting implants.

At Torrance Oral Surgery Center, we specialize in advanced bone grafting procedures like sinus lifts to help patients restore their smiles with confidence. To help you better understand what a sinus lift involves and why it might be recommended, here are some of the most frequently asked questions from patients in Torrance and throughout the South Bay area.

What is a sinus lift?

A sinus lift is a type of bone grafting surgery that increases the amount of bone in the upper jaw, specifically in the area of the molars and premolars, by lifting the sinus membrane and adding bone material beneath it. This additional bone allows for the secure placement of dental implants in the back part of the upper jaw.

Why would I need a sinus lift?

The upper jaw naturally has less bone density than the lower jaw, and several factors can lead to bone loss in this region, including:

• Long-term tooth loss
• Periodontal (gum) disease
• Natural anatomy or a large maxillary sinus
• Bone resorption after extractions

If there isn’t enough bone to support an implant, a sinus lift is often the best solution to create space and stability for successful implant placement.

How do I know if I’m a candidate?

Dr. Benjamin Yagoubian, DDS, MD, will evaluate your oral health using advanced 3D imaging and CBCT scans to determine the amount of bone available in your upper jaw. You may be a candidate for a sinus lift if:

• You are missing upper molars or premolars
• You’ve been told you don’t have enough bone for implants
• Your sinus cavity is too close to the jawbone
• You’re healthy enough to undergo a minor oral surgery

Is the procedure painful?

The sinus lift procedure is performed under local anesthesia, IV sedation, or general anesthesia, depending on your preference and medical needs. Most patients experience minimal discomfort during the procedure and mild swelling or soreness afterward, which typically resolves within a few days.

We’ll provide you with detailed post-op instructions and medication to manage any discomfort.

How is the bone added?

During the procedure, Dr. Yagoubian will:

1. Create a small opening in the bone above your upper jaw.
2. Gently lift the sinus membrane upward.
3. Place bone grafting material (either your own bone, donor bone, or synthetic bone) into the newly created space.
4. Close the area with stitches to allow for healing.

Over time, the graft material integrates with your natural bone, creating a stable base for future dental implants.

Where does the bone graft come from?

The bone used in sinus lifts can come from various sources:

• Autograft: Your own bone, typically harvested from another part of your body (less common today).
• Allograft: Sterile donor bone, commonly used and highly effective.
• Xenograft or synthetic material: Bone from animal sources or lab-created materials that stimulate new bone growth.

Dr. Yagoubian will discuss the best option based on your health history and treatment plan.

How long does it take to recover?

After a sinus lift, your body needs time to grow and integrate new bone tissue. Most patients require 4 to 9 months of healing before dental implants can be placed, depending on the amount of bone grafted and your individual healing process.

In some cases, a sinus lift and implant placement may be done simultaneously, reducing overall treatment time.

What can I expect during recovery?

Recovery from a sinus lift is typically smooth, but you’ll need to follow specific instructions to avoid disrupting the healing process. These include:

• Avoiding nose blowing or sneezing with your mouth closed (to prevent sinus pressure)
• Taking antibiotics and any prescribed pain relievers
• Eating soft foods for a few days
• Sleeping with your head elevated to minimize swelling
• Attending follow-up appointments to monitor healing

Our team at Torrance Oral Surgery Center is here to guide you every step of the way.

Are there any risks?

As with any surgical procedure, there are some risks, although complications are rare when performed by an experienced oral surgeon.

Possible risks include:

• Sinus membrane perforation
• Infection
• Graft material not integrating with the bone
• Sinus inflammation or discomfort

Dr. Yagoubian uses the latest techniques and imaging tools to minimize risks and maximize success.

Can I have dental implants without a sinus lift?

In some cases, yes. If you still have enough bone height and density in your upper jaw, you may not need a sinus lift. However, if the bone is too thin or your sinus is too close to the jaw, skipping the procedure could result in implant failure.

Your long-term success is our top priority, and a sinus lift is often the safest, most effective way to prepare your mouth for implants that will last a lifetime.

Final Thoughts: Building a Better Foundation for Your Smile

A sinus lift might sound like an added step, but it’s actually a powerful investment in your oral health and implant success. With expert care and proper healing, you’ll be one step closer to restoring a confident, fully functional smile.

At Torrance Oral Surgery Center, we specialize in bone grafting and implant preparation procedures designed to give patients the best possible outcomes. If you’ve been told you don’t have enough bone for dental implants, don’t give up—we’re here to help.

Schedule your consultation today with Dr. Benjamin Yagoubian and find out if a sinus lift is the right next step in your smile restoration journey.