If you’ve been told you don’t have enough bone for upper dental implants, a sinus lift may be the answer. At The Center for Oral & Facial Surgery in Katy, TX, Dr. Justin Brock and Dr. Christopher Morris perform sinus lift surgery to give your implants a stable foundation. Many patients who think implants are off the table are excellent candidates after this procedure.
What Is Sinus Lift Grafting?
The maxillary sinuses are behind your cheeks, on top of the upper teeth, and they are like empty rooms that have nothing in them. Some of the roots of the natural upper teeth extend up into the maxillary sinuses. When these upper teeth are removed, there is often just a thin wall of bone separating the maxillary sinus and the mouth. Dental implants need bone to hold them in place, but when the sinus wall is very thin, it’s hard to place dental implants in this bone.
There is a solution, and it’s called a sinus graft or sinus lift graft. The dental implant surgeon enters the sinus where the upper teeth used to be; the sinus membrane is then lifted, and donor bone is placed into the sinus floor. Keep in mind that the floor of the sinus is the roof of the upper jaw. After several months of healing, the bone becomes part of the patient’s jaw, and dental implants can be inserted and stabilized in this new sinus bone.
THE SINUS GRAFT MAKES IT POSSIBLE FOR MANY PATIENTS TO HAVE DENTAL IMPLANTS WHEN YEARS AGO, THERE WAS NO OTHER OPTION OTHER THAN WEARING LOOSE DENTURES.
If sufficient bone between the upper jaw ridge and the sinus floor is available to stabilize the implant, sinus augmentation and implant placement can sometimes be performed in a single procedure. If not enough bone is available, the sinus augmentation must be performed first, and the graft will then need to mature for several months, depending on the type of graft material used. Once the graft has matured, the implants can be placed.
Creating space for upper implants
A sinus lift, also called a maxillary sinus lift, adds bone to the upper jaw between your molars and premolars. The sinus membrane is gently raised to make room for the new bone material. This gives the implant post enough depth to anchor securely without pressing into your sinus cavity.
The procedure is often the first step toward replacing back teeth with permanent, natural-feeling implants. Think of it as building the right foundation before placing the structure on top.
When is a sinus lift necessary?
Sinus augmentation for dental implants is recommended when the upper jaw lacks the bone height needed to place an implant safely. It can occur after tooth loss, when the surrounding bone shrinks over time. It also occurs when the sinus cavity naturally sits low, leaving little room between the jaw and the sinus floor.
Your surgeon will review your imaging at the consultation to confirm whether an upper jaw bone graft is the right path forward for you.
Who Is a Good Candidate for a Sinus Lift?
You may be a good candidate for a sinus lift if you meet the following criteria:
- Missing upper back teeth with reduced bone volume in that area
- Bone loss caused by tooth loss, gum disease, or natural anatomy
- Planning for dental implants in the upper jaw
- In good overall health without active sinus infections
- No untreated nasal or sinus conditions that may affect healing
A cone-beam CT scan performed during your consultation shows the amount of bone available. Dr. Brock or Dr. Morris will confirm if a sinus lift is the right step for your treatment plan.
The Procedure Explained
The surgery is done under local anesthesia or sedation, depending on your comfort and medical history. A small incision is made in the gum tissue to expose the bone. The sinus membrane is then carefully lifted, and bone graft material, either from your own body or a biocompatible source, is placed in the space created.
Once the graft is in place, the incision is closed. In some cases, implants can be placed at the same visit. In others, the bone is allowed to mature for several months before the implant is inserted.
Recovery and Results
Most patients experience mild swelling and some congestion for a few days after surgery. You should avoid blowing your nose for at least one week to protect the sinus membrane while it heals. Sneezing with the mouth open is also recommended during this period.
Over the following months, the bone graft integrates with your existing jaw structure. Once healing is complete, your surgeon will confirm that the area is ready for implant placement.
Benefits of a Sinus Lift
A sinus lift provides both functional and structural improvements for patients preparing for dental implants, including the following:
- Makes dental implants possible for patients who were not candidates before
- Creates natural bone volume to support long-term implant stability
- Uses your own tissue growth, making results durable and biocompatible
- Improves chewing function for better daily comfort and nutrition
- Helps maintain facial structure by supporting the upper jaw
- Supports a complete, stable smile with reliable long-term results
Cost of a Sinus Lift
The cost of sinus lift surgery varies based on whether one or both sides of the jaw are treated, the type of bone graft material used, and whether implants are placed at the same appointment. Your care team will provide a full breakdown during your consultation.
Financing options may be available to help spread the cost over time. Ask our team about payment plans when you call to schedule.
Frequently Asked Questions
How long does it take for the bone graft to heal before an implant can be placed?
Bone maturation after a sinus lift typically takes four to nine months, depending on the amount of graft material placed and how quickly your body heals. Your surgeon will use imaging to confirm that the bone is ready before scheduling the implant procedure.
Is a sinus lift a painful procedure?
The procedure is performed under anesthesia or sedation, so you should not feel pain during surgery. Afterward, most patients report mild soreness and pressure for a few days, which is manageable with prescribed or over-the-counter pain relief.
Can both sides of the jaw be treated at the same time?
Yes, bilateral sinus lifts, treating both sides in one procedure, are possible and can reduce the total number of surgical appointments. Your surgeon will assess your case and recommend the approach that best fits your anatomy and treatment plan.
What happens if I blow my nose too soon after surgery?
Blowing your nose can create pressure that may disturb the sinus membrane while it is still healing, potentially causing the graft material to shift. Following your post-operative instructions carefully protects the integrity of the graft and supports a smooth recovery.
Ready to Replace Your Upper Teeth?
If missing upper teeth have left you looking for a lasting solution, a sinus lift may be the step that makes implants possible. Schedule your consultation with The Center for Oral & Facial Surgery in Katy, TX, and let Dr. Justin Brock or Dr. Christopher Morris walk you through your options. Call us at 281-392-1130 or complete the online form to book your consultation.
Meet the Experts Behind The Center for Oral & Facial Surgery
Dr. Justin R. Brock
Justin R. Brock, DDS, MD, brings over 15 years of experience in oral and maxillofacial surgery, with a focus on dental implants, bone grafting, and advanced jaw reconstruction. He uses Cone Beam CT imaging and digital scanning to plan each procedure with expertise.
Dr. Christopher D. Morris
Christopher D. Morris, DDS, MD, FACS, is a Fellow of the American College of Surgeons with published peer-reviewed research on facial anatomy and jaw reconstruction. He is known for restoring both the function and aesthetics of the mouth and face.
Related Services
Oral and maxillofacial surgery is the specialty of dentistry that includes the diagnosis, surgical, and adjunctive treatment of diseases, injuries, and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
This comprehensive field of care also includes common procedures such as wisdom tooth extractions and dental implant placement, which help restore function, health, and aesthetics to the smile.
