Malunion or abnormal union from the fracture segments, especially in comminuted fractures, might be due to rotational problems and will lead to hip pain and gait abnormalities. It could be managed by corrective osteotomy (creating cuts in the bone to relieve the symptoms and facilitate usual alignment). Our centre is https://www.theorthopaedicandpainpractice.com/subtrochanteric-fractures-what-is-it-2/