Considering dental implants for your upper back teeth in Las Vegas but concerned about insufficient bone? Swenson Periodontics offers expert sinus lift procedures to create the necessary bone support.

When teeth are lost in the upper back jaw, especially the molars and premolars, the maxillary sinuses (air-filled cavities located behind your cheekbones and above your upper back teeth) can expand and drop down into the space where tooth roots once were. This process, known as sinus pneumatization, significantly reduces the amount of available bone height in the upper jaw, often making it impossible to place dental implants without additional bone.

At Swenson Periodontics, Dr. Dane Swenson specializes in sinus lift surgery, also known as sinus augmentation, a common and highly effective procedure designed to increase the bone volume in the upper jaw, enabling successful dental implant placement.

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What is a Sinus Lift?

A sinus lift is a surgical procedure that involves gently lifting the membrane lining the maxillary sinus. Once the membrane is carefully elevated, bone graft material is meticulously placed into the newly created space between the sinus floor and the raised membrane. Over time, this grafted bone integrates with your existing bone, creating a solid and sufficient foundation for the placement of dental implants.

When is a Sinus Lift Needed?

A sinus lift is typically recommended for individuals who:

  • Have insufficient bone height in the upper jaw due to the expansion of the maxillary sinuses after tooth loss.
  • Have experienced long-term absence of upper back teeth, leading to bone resorption.
  • Have bone loss in the upper jaw due to advanced periodontal disease.
  • Are planning to receive dental implants in the upper back region but lack adequate bone to support them.

The Sinus Lift Procedure:

There are two primary approaches to sinus lifts:

  1. Lateral Window Technique (External Sinus Lift): This is the most common technique for significant bone loss. A small “window” is created on the side of the jawbone, exposing the sinus membrane. The membrane is then carefully lifted, and bone graft material is placed.
  2. Crestal Approach (Internal/Osteotome Sinus Lift): This less invasive technique is used when only a small amount of additional bone height is needed. It involves lifting the sinus membrane from the same hole created for the implant site, without creating a separate window.

The procedure is performed comfortably in our Las Vegas office, typically under local anesthesia with sedation dentistry options available for your comfort. Healing time varies depending on the amount of bone grafted, but typically, it takes several months before implants can be placed into the newly formed bone.

Benefits of a Sinus Lift:

  • Enables Dental Implant Placement: The primary benefit is allowing patients to receive dental implants in the upper back jaw, where it would otherwise be impossible due to bone deficiency.
  • Restores Chewing Function: With stable implants, you can regain full chewing power and enjoy a varied diet.
  • Provides a Stable and Long-Lasting Solution: A strong bone foundation ensures the long-term success and stability of your dental implants.
  • Improves Overall Oral Health: Addresses the structural needs for comprehensive tooth replacement.

Dr. Swenson has extensive experience performing sinus lifts and utilizes advanced techniques to ensure precise, safe, and predictable outcomes for our Las Vegas patients. If you’ve been told you don’t have enough bone for upper implants, a sinus lift may be the solution you need to achieve your dream smile. Contact Swenson Periodontics today for a consultation.