Restoring Upper Jaw Bone for Implant Placement
The upper posterior teeth sit directly beneath the maxillary sinuses. When these teeth are lost—especially for an extended period—the bone beneath them gradually resorbs, and the sinus cavity expands downward into the space where bone once existed.
This loss of bone height can prevent secure dental implant placement. Sinus lift surgery rebuilds this lost foundation, allowing implants to be placed safely and predictably.
What Is a Sinus Lift?
A sinus lift is a surgical procedure that gently elevates the sinus membrane upward, creating space between the membrane and the jawbone. Bone graft material is then placed into this space. Over time, the graft integrates with your existing bone, increasing bone height and strength in the upper jaw.
Sinus lift surgery may be recommended when:
- Upper back teeth are missing and bone height is insufficient
- The sinus cavity has expanded into areas of previous bone
- Imaging shows inadequate bone volume for implant placement
- Tooth loss occurred years earlier, allowing advanced resorption
The Sinus Lift Procedure at DGY Dentistry
Sinus lift surgery is performed with refined technique and attention to comfort, typically in a single surgical visit.
Surgical Preparation & Graft Placement
Using advanced 3D imaging for guidance, the sinus membrane is carefully elevated, and bone graft material is placed to rebuild the lost bone. Local anesthetic and optional sedation are used to ensure comfort throughout the procedure.
Initial Healing
Following surgery, mild to moderate swelling or discomfort is common during the initial healing phase. Detailed aftercare instructions are provided to protect the surgical site and promote smooth recovery.
Bone Integration
Over the following months, the graft establishes blood supply and becomes part of your natural bone. During this period, activities that increase sinus pressure are avoided to protect healing.
Implant Placement
Once bone integration is complete, the area is re-evaluated. If adequate bone height and stability are present, dental implant placement is scheduled, supported by a mature, stable foundation.
Why Choose DGY Dentistry for Sinus Lift Surgery in Ann Arbor?
Sinus lift surgery requires precision, restraint, and detailed anatomical understanding. At DGY Dentistry, advanced 3D imaging allows us to visualize sinus anatomy, bone volume, and implant positioning before treatment begins.
Our approach emphasizes:
- Precise surgical planning and execution
- Conservative elevation of the sinus membrane
- Thoughtful selection of bone graft material
- Integration with long-term implant and restorative plans
Every sinus lift is performed with the intention of supporting predictable implant success.
Frequently Asked Questions About Sinus Lift Surgery
The procedure is performed with local anesthetic and optional sedation, so discomfort during surgery is minimal. Post-operative soreness and swelling are common and typically manageable with standard aftercare.
Most patients return to light activity within a few days. Bone integration occurs over several months and is monitored before implant placement.
As with any surgical procedure, risks exist. The most common is sinus membrane perforation, which is typically identified and managed during surgery. Advanced imaging and careful technique help minimize complications.
In select cases, implants may be placed concurrently if sufficient stability can be achieved. In other cases, staged placement is recommended. The decision is made based on anatomy and bone quality.
Coverage varies by plan. Many insurance policies provide partial coverage when the procedure is necessary for implant placement. We review benefits and provide transparent estimates before treatment.
Preparing the Foundation for Lasting Restoration
If bone loss in the upper jaw has limited your ability to replace missing teeth, sinus lift surgery may provide the foundation needed for dental implants. We invite you to schedule a consultation at DGY Dentistry to explore whether this procedure is appropriate for your long-term restorative goals.
