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 Non - union is a complication of: and explain in detail?
Ans. is 'a' i.e. Scaphoid Commonly the Scaphoid occurs through its waist.*In through the waist there is a high probability, of avascular necrosis of the proximal fragment*Common sites of nonunion of *:Scaphoid*Lower third of ulna *Lateral condyles of humerus*Neck of femur*lower third of tibia*Talus*Common sites of malunion of *s:Colie's*Supracondylar *intertrochanteric *