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Upper-jaw bone grafting
A sinus lift can add bone beneath the sinus when the upper back jaw does not have enough height to support an implant.
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Sinus Lifts near you
If you have been told there is not enough bone beneath the sinus for an upper back implant, a sinus lift may help create a stronger foundation.
Cookstown Dental Centre uses detailed imaging and individualized planning to decide whether grafting is needed, how much, and when implant placement should occur.
What is a Sinus Lift?
The membrane lining the sinus is gently elevated and bone graft material is placed in the space beneath it. As the area heals, new bone develops to increase the height available for a future implant.
The procedure is recommended only when examination and imaging show that the planned implant lacks adequate support.
Why might it be recommended?
Upper back teeth sit below the maxillary sinus. After tooth loss, the jaw can shrink while the sinus space expands, leaving less bone between the mouth and sinus.
Common reasons for limited bone
Long-term tooth loss, gum disease, natural anatomy, aging, infection, or previous extraction changes can all affect the available height.
One or more back teeth have been absent and the ridge has reduced over time.
The sinus floor is naturally close to the planned implant site.
The remaining bone may not safely support the chosen implant length or position.
Grafting forms one stage in a coordinated replacement plan for missing teeth.
Benefits of building upper-jaw bone
The purpose is not simply to add graft material—it is to make the planned implant safer, better supported, and restorative treatment more predictable.
Adds vertical support where the upper back jaw lacks sufficient height.
Creates a stronger site for selected future implant restorations.
Improved bone volume can help the planned implant achieve a sound foundation.
The graft acts as a scaffold while the body develops bone during healing.
More support can allow a restoration-led implant position rather than a compromise.
Graft size, approach, healing, and implant timing are coordinated as one plan.
What to expect during treatment
The exact approach and timing depend on how much bone remains and whether an implant can be stable at the same visit.
3D imaging reviews bone height, sinus shape, membrane health, nearby teeth, and the implant site.
We select the graft approach, material, amount, implant sequence, and comfort options.
The area is numbed and a small access opening is created in the upper jaw.
The sinus membrane is gently lifted to create protected space beneath it.
Bone graft material is placed in the space and the site is closed for healing.
Follow-ups monitor recovery and determine when implant treatment can continue.
Healing and aftercare
Mild swelling, pressure, congestion, or soreness can occur. Follow instructions for medication, cleaning, diet, activity, and sinus precautions.
Contact the clinic for increasing pain, fever, persistent bleeding, unusual drainage, or concerns about the surgical site.
Advanced planning and experienced care
Dr. Anwar Khalid and our dental team use modern digital imaging to evaluate the upper jaw, explain why grafting is—or is not—recommended, and coordinate the complete implant sequence.
A personalized cost estimate
Cost depends on imaging, graft size, materials, surgical approach, sedation, and related care. We provide a detailed estimate after assessment.
Build a stronger foundation
A focused assessment can show whether a sinus lift, another grafting approach, or an alternative restoration best supports your long-term goals.
Frequently asked questions
Imaging determines whether you need grafting and whether implant placement can happen at the same visit.
A sinus lift gently elevates the sinus membrane and adds bone graft material to the upper back jaw, creating support for future implants when natural bone is limited.
It may be recommended when tooth loss, bone resorption, gum disease, natural anatomy, or a low sinus position leaves too little bone for the planned implant.
Often the graft heals before placement. In selected sites with adequate initial bone, the sinus lift and implant can be completed together.
Healing varies with graft size, health, and whether an implant was placed at the same time. Several months may be needed for new bone to mature.
No. A sinus lift is recommended only when examination and 3D imaging show insufficient bone beneath the sinus for the planned implant.
Instructions commonly include avoiding forceful nose blowing, closed-mouth sneezing, smoking, straws, and pressure changes. If you need to sneeze, keep your mouth open and follow your personalized directions.
Cost depends on graft size, materials, imaging, surgical approach, and related care. A consultation provides a personalized plan and estimate.
Real patient results
Drag the centre line to compare each real case treated by our dental team. Every smile begins with a personal assessment and a plan shaped around the patient.
Areas We Serve
Located in Cookstown, Innisfil, our dental team welcomes patients from communities across South Simcoe, Barrie, and northern York Region.
Don’t see your community listed? Contact us—we regularly welcome patients from throughout the surrounding region.
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