You can eat crabs one week after fracture surgery. But you need to eat in moderation, not excessive. You can eat crabs one week after fracture surgery. It can replenish nutrition. Crab is rich in protein and essential nutrients, such as calcium, iron, zinc and amino acids, which are good for helping tissue repair. When cooking, you can choose steamed and avoid spicy ones. In addition to eating crabs, should also pay attention to nutritional balance, all kinds of food can be eaten in moderation, you can eat meat, eggs, dairy and other protein-rich, but also oral calcium-containing foods, such as soy products, dairy, shrimp; you can also eat more vitamin-rich fresh fruits and vegetables. You can eat crab one week after fracture surgery, of course, there is an allergic reaction, need to stop.