Sinus Lift

A sinus lift, also known as a sinus augmentation, is a specialized surgical procedure that increases bone height in the upper jaw to accommodate dental implants. This process is particularly important for individuals with insufficient bone density in the posterior maxilla, often due to natural bone loss, tooth extractions, or anatomical variations. At The Oral and Maxillofacial Surgery Center, P.A., in Hattiesburg, MS, and Laurel, MS, Dr. Clay Thames and Dr. Darren Alexander provide expert sinus lift procedures to ensure the success of dental implants. 

What Is a Sinus Lift in Hattiesburg, MS, and Laurel, MS?

A sinus lift is a surgical procedure that elevates the sinus membrane and adds bone material to the upper jaw, specifically in the area of the molars and premolars.

Why Is a Sinus Lift Necessary?

Dental implants require sufficient bone to be anchored securely. A sinus lift is performed when: 

• The upper jaw lacks enough bone height due to bone resorption.
• The sinus is naturally positioned too close to the jawbone.
• Bone loss has occurred due to periodontal disease or tooth extraction.

Key Benefits of a Sinus Lift

• Restores bone volume for secure implant placement
• Enhances long-term success rates of dental implants
• Prevents complications related to implant placement near the sinus cavity

Causes of Bone Loss in the Upper Jaw

Bone loss in the upper jaw is a common reason for needing a sinus lift. Below are the primary causes:

Tooth Loss

When teeth are extracted or lost, the jawbone in the area begins to resorb over time.

Periodontal Disease

Advanced gum disease can lead to significant bone deterioration.

Sinus Expansion

As individuals age, the maxillary sinus may expand downward, reducing available bone height.

Trauma or Injury

Injuries to the upper jaw can compromise bone integrity and volume. Contact us to learn more.

The Sinus Lift Procedure in Hattiesburg, MS, and Laurel, MS

Sinus lift surgery is a meticulous process that requires precision and expertise. Below is a step-by-step overview of how the procedure is performed:

Step 1: Initial Consultation and Imaging

• A thorough consultation is conducted by our oral surgeons in Hattiesburg, MS, and Laurel, MS, Dr. Thames and Dr. Alexander, to evaluate oral health and determine if a sinus lift is necessary.
• Advanced imaging, such as CBCT scans, provides detailed views of the sinus and jawbone structure.

Step 2: Preparation for Surgery

• Local anesthesia or sedation ensures patient comfort during the procedure.
• The surgical site is carefully prepared to access the sinus area.

Step 3: Creating the Sinus Window

• An incision is made in the gum tissue to expose the bone.
• A small "window" is created in the jawbone to access the sinus cavity.

Step 4: Lifting the Sinus Membrane

• The sinus membrane is gently lifted to create space for the bone graft material.

Step 5: Bone Grafting

• Bone graft material, either autogenous (from the patient) or synthetic, is placed in the space created.
• The graft integrates with the existing bone over time.

Step 6: Closing the Incision

• The incision is sutured, and the healing process begins.

Types of Bone Grafts Used in Sinus Lifts 

The success of a sinus lift largely depends on the type of bone graft material used.

Autogenous Bone Grafts

• Taken from the patient’s body, often from the chin or hip 
• Provide excellent compatibility and integration 

Allografts

• Sourced from human donors 
• Undergoes extensive processing to ensure safety and effectiveness

Xenografts

• Derived from animal sources, commonly bovine
• Serves as a scaffold for natural bone growth

Synthetic Bone Grafts

• Made from biocompatible materials like calcium phosphate
• Reduces the need to harvest bone from the patient

Recovery After a Sinus Lift

Proper care and patience are essential for a smooth recovery following a sinus lift.

Immediate Post-Surgery Care

• Avoid blowing your nose or sneezing to prevent pressure on the sinus area.
• Follow prescribed pain medication and antibiotics to manage discomfort and prevent infection.

Healing Period

• Bone grafts take several months to integrate fully with the natural bone.
• Regular follow-up appointments ensure proper healing.

Implant Placement Timeline

• Dental implants are typically placed four to nine months after a sinus lift, depending on individual healing progress. 

Conclusion

A sinus lift is a transformative procedure that lays the foundation for successful dental implants for patients with insufficient bone in the upper jaw. By restoring bone height and stability, this surgery enhances the longevity and functionality of dental implants. At The Oral and Maxillofacial Surgery Center, P.A., in Hattiesburg, MS, and Laurel, MS, Dr. Clay Thames and Dr. Darren Alexander provide expert sinus lift procedures with a focus on patient comfort and successful outcomes. 

If you’re considering dental implants but have been told you lack sufficient bone, schedule a consultation today to explore how a sinus lift can help you regain a confident, functional smile.

Experience exceptional oral surgery care at The Oral and Maxillofacial Surgery Center, P.A. Visit us at our Hattiesburg office, located at 6284 US Highway 98, Hattiesburg, MS 39402, or our Laurel office at 325 South 13th Avenue, Laurel, MS 39440. You can also call our Hattiesburg office at (601) 271-2356 or our Laurel office at (601) 425-2356. From dental implants to wisdom teeth removal, our experienced team is ready to restore your smile—schedule your appointment today!