What is a residual condition for the diagnosis nonunion of fracture of femur with osteoporosis and pain?

A residual condition for the diagnosis of nonunion of a fracture of the femur in a patient with osteoporosis and pain typically includes persistent pain at the fracture site, which may be accompanied by functional impairment and limited range of motion. Radiographic evidence of nonunion, such as a lack of healing or bridging callus at the fracture site after an appropriate period, is also critical. Additionally, the presence of osteoporosis can complicate healing and contribute to ongoing symptoms. These factors collectively help in confirming the diagnosis and guiding further management.