M80-M85: Disorders of bone density and structure

M84: Disorders of continuity of bone

Disorders of continuity of bone, falling under the M84 code in the ICD-10 WHO 2016 classification, represent a group of conditions that disrupt the structure and continuity of the bone. These disorders can occur as a result of numerous causes, such as physical injury, gradual wear and tear, disease, or growth disturbances. Some congenital disorders, which are present at birth, may also lead to such disruptions in bone continuity. Common symptoms may include localized pain, deformity, difficulty in movement, and in some cases, partial or total loss of function in the affected area. Disease progression varies with the underlying cause and severity; some conditions might slowly deteriorate over time while others can rapidly progress. The entire skeletal system, which incorporates all the bones in the body, can be affected by these disorders. It is crucial to note that these conditions are not contagious and cannot be transmitted from person to person.