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Types of Dental Implants
Davis, CA
Losing a tooth, or several teeth, affects more than just your appearance. It changes how you chew, how you speak, and how your jawbone maintains its structure over time. Without a tooth root stimulating the bone, resorption begins, and the jaw gradually loses density and volume. Dental implants are designed to address this problem at its source by replacing not just the visible portion of a tooth but the root structure beneath the gumline as well. Understanding the different types of dental implants available can help you approach your consultation at Davis Dental Practice with confidence and ask the right questions. What Sets Dental Implants ApartA dental implant is composed of three distinct parts: a titanium post that is surgically placed into the jawbone, an abutment that serves as the connector between the post and the restoration, and the restoration itself, such as a crown, bridge, or denture. The post integrates with the bone through a biological process called osseointegration, in which the surrounding bone tissue fuses with the titanium surface over a healing period of several months. This fusion creates a stable, permanent foundation that replicates the function of a natural tooth root. Unlike a traditional bridge that requires reshaping healthy adjacent teeth, or a conventional denture that rests against soft tissue, implants stand on their own. Endosteal ImplantsEndosteal implants are the most commonly placed type and represent the foundation of modern implant dentistry. Placed directly within the jawbone, these implants are typically made from titanium, a material the body accepts well and that bonds reliably to bone. Once placed, the implant is left to integrate for a period ranging from a few months to six months, depending on the patient's healing rate and bone density. After integration, the restoration is attached using the abutment. Endosteal implants are appropriate for replacing a single missing tooth, several non-adjacent teeth, or serving as anchors for a full-arch prosthesis. Adequate bone volume is the primary requirement, and patients who have experienced some bone loss may need a grafting procedure before placement. When the bone is healthy and sufficient, endosteal implants offer predictable, long-term results. Subperiosteal ImplantsSubperiosteal implants are an alternative for patients who lack the jawbone density needed to support an endosteal implant and for whom grafting is not a viable path. Unlike endosteal implants, which are placed within the bone, subperiosteal implants rest on top of the jawbone, just beneath the gum tissue. A custom metal framework is fabricated to fit the shape of the jaw, and posts extend up through the gums to support the prosthetic teeth. This approach was more frequently used before bone grafting became a reliable and accessible procedure. Today, many patients who would have previously required subperiosteal implants can instead undergo grafting and receive standard endosteal implants. However, subperiosteal implants remain a relevant option for specific clinical situations where grafting is not possible or not preferred. Zygomatic ImplantsWhen significant bone loss has occurred in the upper jaw and traditional grafting is not suitable, zygomatic implants offer an alternative. Rather than anchoring in the maxillary bone, these implants extend into the cheekbone, or zygoma, which retains much of its density even when the upper jaw has deteriorated substantially. Zygomatic implant placement is a complex surgical procedure performed by specialists with advanced training. It is not a common option but serves as an important solution for patients who might otherwise be told they are not candidates for any implant-based restoration. When appropriate, this approach can support a full upper arch of teeth without requiring extensive bone grafting or extended waiting periods. Mini Dental ImplantsMini dental implants have a narrower diameter than conventional implants and are used in specific situations where bone volume is limited or where a less invasive placement is preferred. They are often used to stabilize lower dentures, providing a significant improvement in fit and security compared to traditional removable dentures. Because of their smaller size, mini implants are not appropriate as anchors for all types of restorations. Your provider will evaluate whether mini implants are suitable based on the available bone, the forces your bite generates, and the type of prosthesis being considered. For the right patient, they offer a practical and less complex alternative. Single-Tooth Versus Multi-Tooth and Full-Arch OptionsThe implant placed in the bone is only half of the equation. The restoration it supports determines the scope of treatment and how many teeth are ultimately replaced.
All-on-4 Full-Arch RestorationAll-on-4 is a specific full-arch approach in which four implants support a complete set of fixed teeth. Two implants are placed vertically near the front of the jaw, and two are angled toward the back to take advantage of denser anterior bone. This angled placement often eliminates the need for bone grafting in patients with moderate bone loss and allows for a fixed restoration in a streamlined number of appointments. For patients missing all or most of their teeth, All-on-4 can be a meaningful alternative to living with a removable denture. The result is a stable, non-removable arch that looks and functions similarly to natural teeth. Finding the Right Fit for Your Situation
Not every type of implant is appropriate for every patient. The right choice depends on bone volume and density, the number of teeth being replaced, your overall oral health, and the type of restoration your provider recommends. A comprehensive evaluation, including detailed imaging of the jaw, will guide that decision. At Davis Dental Practice, we take a thorough approach to implant consultations because every patient's anatomy and goals are different. To learn more about your options, call our office today at (530) 756-5300 and schedule a time to meet with our team. |
