M85.8: Other specified disorders of bone density and structure

M85.8, or "Other specified disorders of bone density and structure", refers to a specific health condition related to the bone's density or structure. This condition presents when the patient's bones are either denser or less dense than typical bones, or exhibit an unusual structural pattern. These abnormalities could occur due to a variety of reasons, including genetic factors, metabolic imbalances, certain diseases, or due to previous injury or surgery to the bone. The main effects of these disorders might include increased bone fragility, making the person more prone to fractures, or bone deformation, causing physical discomfort and possible impact on mobility. Common symptoms that might indicate this condition are unexplained bone fractures, bone pain, and changes in physical structure such as height reduction. Progression of this condition can also lead to other complications affecting other body systems, such as the circulatory or nervous systems, if an irregular bone structure applies pressure to blood vessels or nerves.