HOSA Dental Terminology Practice

What type of implant is specifically designed for narrow jaw bones?

1. Root form implant

2. Plate form implant

3. Subperiosteal implant

4. Endosseous implant

The correct answer is: Plate form implant

The most suitable implant for narrow jaw bones is the plate form implant. This type of implant is designed with a flatter profile and a greater surface area, which allows it to be placed in areas where the bone width is limited. By utilizing its elongated design that runs along the jaw, it effectively accommodates the anatomical constraints often faced in patients with narrow ridge dimensions. In contrast, root form implants are typically cylindrical and require sufficient bone width to ensure proper stabilization and integration. Subperiosteal implants are placed on the bone beneath the periosteum and are designed for patients with severe bone loss, making them less applicable for narrow jaw situations. Endosseous implants are embedded within the bone and also require adequate bone width and height to ensure stability during healing and functional use. Therefore, plate form implants are specifically tailored for narrower bone conditions, making them the optimal choice in this scenario.