What are the symptoms of the most common benign bone tumors?

Common benign bone tumors mainly include osteochondroma, chondroma, osteoid osteoma, etc. In general, there are no obvious symptoms in the early stage. If it is osteochondroma, it occurs in the knee joint or shoulder joint, and it grows to form a bursa causing compression. Pain symptoms will occur. In addition, if osteoid osteoma occurs in the bone cortex or medulla, severe pain will also occur.