Many fractures are caused by traumatic injuries, but some fractures are caused by disease processes.

Fractures caused by disease processes are termed pathological fractures. Diseases like osteoporosis weaken bones, increasing susceptibility to fractures. Conditions like cancer can invade bone tissue, causing structural fragility. Pathological fractures occur without significant trauma, distinguishing them from those caused by external injuries, which require high-impact forces to break otherwise healthy bones. Traumatic fractures stem from external forces, not from disease processes. This assertion neglects the reality of pathological fractures, which result from diseases undermining the bone's natural strength. Healthy bones typically endure significant stress before fracturing, and the absence of disease makes fractures from minimal trauma highly unlikely. This reasoning excludes pathological fractures caused by internal illnesses or conditions weakening bone structures.