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What is Sinus Lift Surgery ? 

A sinus lift surgery, also known as sinus augmentation, is a specialized procedure designed to increase the bone height in the upper jaw, particularly in the area of molars and premolars. This surgery involves adding a bone graft between the jaw and the maxillary sinuses, located on either side of the nose. By gently lifting the sinus membrane, space is created for the bone graft to be placed, facilitating the growth of new bone. This intricate procedure is typically performed by an oral and maxillofacial surgeon.

Common Reasons for Insufficient Bone in the Upper Jaw

Loss of teeth in the upper jaw can lead to a significant reduction in bone volume, making it challenging to anchor dental implants securely. Several factors contribute to this bone loss below the maxillary sinus:

Certainly! Here’s a revised and improved version of the article on Sinus Lift surgery:


  • Natural Aging Process: The maxillary sinus tends to expand over time, reducing the available bone above the 2nd premolar, 1st molar, and 2nd molar.
  • Gum Disease: Chronic periodontal issues can lead to bone deterioration.
  • Long-Term Tooth Loss: Bone resorption occurs when teeth are missing for an extended period, resulting in substantial bone loss.
  • Potential Risks and Complications:
    • Sinus Membrane Damage: There’s a risk of puncturing or tearing the sinus membrane during the procedure. While repair techniques exist, unsuccessful repairs may require delaying the implant placement until the membrane heals.
    • Bone Graft Failure: In some cases, the bone graft may not integrate with the existing bone, leading to implant failure. Repeating the sinus lift procedure may be necessary in such instances.
    • Infection: Infection of the bone graft can compromise the success of the surgery and may require additional treatments.

In conclusion, while sinus lift surgery has been a traditional approach for addressing bone deficiencies in the upper jaw, it’s essential to consider the associated disadvantages and explore alternative implant solutions like pterygoid and basal implants. These advanced techniques offer quicker treatment times, reduced costs, and comparable success rates, providing patients with a viable alternative to traditional sinus lift procedures.

Disadvantages of Sinus Lift Surgery

While sinus lift surgery has been a conventional approach for addressing inadequate bone in the upper jaw, it comes with several drawbacks that have led to the development of alternative implant solutions like pterygoid and basal implants:

  • Time Consumption: Patients undergoing sinus lift surgery often face a waiting period of 6 months to 1 year for the bone graft to integrate before the crown can be placed. In some cases, bone grafting is followed by an additional 6-month wait for implant placement, resulting in a total treatment time of over a year.
  • Cost Implications: Sinus lift procedures not only prolong the treatment timeline but also increase the overall cost of dental implant procedures. At Lumos Dental Care, we’ve transitioned away from sinus lifts in favor of faster, more cost-effective solutions like pterygoid and basal implants, offering permanent teeth in just 3 days.
  • Multiple Surgical Interventions: Sinus lift surgery often involves several surgical stages, including bone harvesting from other areas, bone graft placement, implant insertion, and exposure surgery. This complex procedure can increase the risk of complications and prolong recovery time.