High bone mass, mostly refers to abnormal calcium, phosphorus, protein, collagen, and inorganic salts in the bones of the body, mostly when plain radiographs are done, accompanied by an increase in bone density in certain bones. Most of these high bone salts are directly related to the excessive deposition of minerals in the bones. There are both physiological and pathological factors, most of which are directly related to the patient’s excessive calcium intake or because of unbalanced calcium absorption. If the condition is associated with high bone mass only, without limb pain and unfavorable limb movement, most of them do not require deliberate treatment and are not harmful to the body. During the radiographic examination, high bone mass in some bones may also indicate calcification, hyperplasia, or degeneration of certain bones, and a significant increase in density at the site of the lesion is often found on plain film examination, along with an inflammatory response.