Most patients with non-ossifying fibroma of distal tibia do not have clinical manifestations, and some of them may have mild pain, local swelling and other manifestations. 1. Slight pain: as the tumor grows, if the fibroma adheres to the surrounding tissues and presses on the blood vessels and nerves, mild pain may occur, such as pressure, swelling, soreness and so on. 2. Local swelling: non-ossifying fibroma of distal tibia is mostly found by X-ray after trauma or fracture, the pain and soreness may be aggravated when exertion, and the local swelling may be mild. If you have the above symptoms, it is recommended to consult a doctor for a clear diagnosis and receive regular treatment. Usually pay attention to more rest, appropriate exercise, avoid overwork.