retrograde intramedullary nail
The retrograde intramedullary nail is a medical device designed for the internal fixation of long bone fractures, primarily in the femur and tibia. Its main functions include stabilizing the bone, maintaining alignment, and facilitating bone healing. Technological features of the retrograde intramedullary nail include a hollow, cylindrical design with a grooved surface that promotes osseointegration. It is inserted into the medullary cavity of the bone through a small incision, minimizing soft tissue damage. Applications of the retrograde intramedullary nail extend to various fractures, including simple, comminuted, and pathological ones, offering a reliable solution for both acute and chronic conditions.