What is the characteristic feature of transosteal implants?

Transosteal implants are uniquely designed for use in cases where the patient has severely resorbed ridges, making them the appropriate choice for individuals who do not have sufficient bone height for conventional implants. The defining feature of transosteal implants involves the placement of a metal framework that is inserted through the mandible and extends through the oral mucosa, providing stability in cases of significant alveolar bone loss. By securing the implant across the bone and ensuring that a portion is accessible above the gum line, these implants help anchor prosthetic devices in patients who have undergone extensive bone resorption.

This approach is particularly beneficial because traditional implants may not provide adequate support in such situations, which is why transosteal implants are specifically chosen in these complex scenarios. They serve a critical function in enhancing the quality of life for patients who otherwise would face limitations due to inadequate bone structure.