Types of Dental Implants
Basalt, CO Not every patient who needs dental implants has the bone volume to support the traditional approach. Years of tooth loss, untreated gum disease, or simply the natural process of bone resorption can leave the jaw without enough density or height for standard implant placement. For patients in this situation, subperiosteal implants offer a well-established alternative that can still deliver a stable, functional result.At Blue Periodontics and Spa, we understand that each patient's anatomy is different. Exploring options like subperiosteal implants is part of how we ensure that more patients, including those who might otherwise be told they are not candidates for dental implants, can access lasting tooth replacement. What Sets Subperiosteal Implants Apart?The defining characteristic of a subperiosteal implant is its position relative to the bone. Unlike endosteal implants, which are placed directly inside the jawbone, subperiosteal implants sit on top of the bone, just beneath the gum tissue. A custom-fabricated metal framework rests against the surface of the jawbone, and posts extend upward through the gum to protrude above the tissue, where they support the overlying restoration. This above-bone positioning eliminates the need for the bone depth required by endosteal placement, making this approach viable for patients who lack sufficient bone volume. How the Framework Is DesignedSubperiosteal implants are not off-the-shelf devices. They are custom-made to fit the specific contours of each patient's jawbone. This requires detailed imaging, typically a CT scan, so that the shape and dimensions of the bone surface can be captured with precision. Using that data, the metal framework, usually made from titanium, is fabricated to conform exactly to the patient's anatomy. The result is a device that sits flush against the bone, distributes force across the available surface area, and provides a secure platform for the attached restoration. Because it is custom-fit, it does not rely on penetrating into the bone for stability. Who Benefits From Subperiosteal Implants?The primary candidates for subperiosteal implants are patients who have experienced significant bone resorption and either are not able to undergo bone grafting or prefer to avoid it. Bone grafting can extend treatment timelines considerably, and not every patient is a strong candidate for grafting procedures. Subperiosteal implants can sometimes offer a faster path to a stable restoration for these individuals. Older patients who have worn conventional dentures for many years often fall into this category. Prolonged denture use accelerates bone loss over time, and the jawbone may become too shallow or narrow for standard implant posts. Subperiosteal implants can restore function for these patients without requiring extensive preliminary procedures. The Placement ProcessSubperiosteal implant placement typically involves two surgical stages. During the first procedure, the gum tissue is reflected so that an impression or scan can be taken directly from the bone surface. This ensures that the fabricated framework will fit precisely. The tissue is then repositioned while the custom framework is being manufactured. In the second procedure, the gum is opened again and the framework is positioned on the bone. The tissue heals around the posts, and once healing is complete, the restoration, usually a denture or bridge, is attached to the protruding posts. In some cases, advances in imaging technology and digital fabrication allow for a streamlined process with fewer surgical visits. What to Expect During HealingAs with other implant approaches, some swelling, tenderness, and minor discomfort should be expected in the days following surgery. Most patients find that these effects resolve within a week or two with appropriate care. Keeping the surgical site clean, following post-operative instructions carefully, and attending all scheduled follow-up appointments are important parts of a smooth recovery. Because the framework is resting on the bone surface rather than integrating into it the way endosteal posts do, the healing dynamic is somewhat different. The gum tissue heals around the posts, and the restoration is attached once the tissue has stabilized adequately. Restoration Options and Long-Term FunctionSubperiosteal implants most commonly support full-arch restorations such as implant-supported dentures. The posts anchor the denture firmly, preventing the movement and instability that removable dentures are prone to. Patients who have struggled with loose or ill-fitting removable dentures often find a significant improvement in comfort, chewing ability, and confidence with a subperiosteal implant-supported restoration. Proper hygiene around the posts and beneath the restoration helps protect the gum tissue and maintain the health of the surrounding structures over time. Regular professional cleanings and examinations allow the dental team to monitor the condition of both the gums and the framework. Is This the Right Option for You?Determining whether a subperiosteal implant is the best approach requires a thorough evaluation of your bone structure, overall oral health, and personal goals. At Blue Periodontics, we take the time to review all available options and help you understand the advantages and limitations of each one. Our goal is to find a solution that works with your anatomy and gives you the most reliable long-term outcome. If you have been told you lack sufficient bone for conventional implants or if you want to explore alternatives to bone grafting, contact Blue Periodontics today at (970) 678-3473. A consultation is the first step toward finding out whether subperiosteal implants can restore the function and confidence that tooth loss has taken from you. |
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