Bone Grafting & Sinus Lift in Northridge
When the jaw has lost bone, or the sinus sits too low for an upper implant, these procedures rebuild the foundation so that dental implants can be placed securely. They are common, well-established steps that make implant treatment possible for more patients.
Bone grafting and sinus lift procedures at Northridge Dental Group are performed by Dr. Farshid Ariz, DMD, a board-certified periodontist with advanced surgical training. Serving the San Fernando Valley since 1974.

Building a foundation for dental implants
Missing teeth, gum disease, or an injury can cause the jawbone to shrink over time. If you have been told you do not have enough bone for implants, these procedures are often the answer. They are a routine part of modern implant care.
What is bone grafting?
Bone grafting adds bone material to an area of the jaw that has lost volume. Over the following months, your body builds new bone around the graft, creating a solid base for an implant. The graft material can come from several sources, which Dr. Ariz will discuss with you.
What is a sinus lift?
The upper back jaw sits below the sinus cavities. When there is not enough bone height there for an implant, a sinus lift gently raises the sinus floor and adds bone in the space created. This is one of the most common procedures for making upper back implants possible.
Both procedures are steps on the way to implant dentistry, and they are also part of the groundwork for All-on-4 full-arch implants. Whether you need either one is determined by imaging and an exam.
Specialist care for surgical procedures
Bone grafting and sinus lifts are surgical procedures involving the gums, bone, and sinus. A periodontist has years of advanced training in exactly this area, beyond general dental school.
- Dr. Ariz is a board-certified periodontist with advanced surgical training
- Planning is guided by 3D imaging of your jaw and sinuses
- Grafting and implant care are coordinated under one roof, since 1974
- Sedation options are available for patients who feel anxious
Common Questions
The procedure is done with numbing so you are comfortable during it, and sedation is available if you feel anxious. Afterward, most people have mild soreness that is managed with simple measures Dr. Ariz will review with you. Everyone heals a little differently, and we give you clear aftercare instructions.
Bone needs time to grow and strengthen around a graft before an implant is placed. This often takes several months, though the exact timing depends on the site and your healing. Dr. Ariz confirms your timeline based on imaging and how the area heals.
Only if imaging shows there is not enough bone height in the upper back jaw for a secure implant. Not everyone needs one. The exam and 3D images tell us clearly, and Dr. Ariz will only recommend it when it is needed for a successful result.
Coverage varies by plan. We accept most major PPO plans and our team will help you understand your benefits before treatment. You receive a written estimate in advance, and our membership plan can help patients without insurance.
Been told you do not have enough bone for implants?
Rebuild the foundation for your implants
Schedule a consultation with Dr. Ariz to find out whether bone grafting or a sinus lift is right for you.