You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is You have treated the simple and undisplaced fracture of shaft of right tibia in a nine year girl with above knee plaster cast. Parents want to know the prognosis of union of the fractured limb which was affected by polimoyelitis four years age. What is the bet possible advice will you offer to the parents ? and explain in detail?
"There is no significant delay in the rate of fracture healing in poliomyelitis".  — Skeletal injury in children