Malunion or abnormal union with the fracture segments, especially in comminuted fractures, is usually as a result of rotational mistakes and could lead to hip pain and gait abnormalities. It may be managed by corrective osteotomy (making cuts in the bone to relieve the symptoms and facilitate normal alignment). Dr https://www.theorthopaedicandpainpractice.com/subtrochanteric-fractures-what-is-it-2/