After your orthognathic surgery, you’ll want to follow a few guidelines to ensure proper healing. In addition to any recommendations given by Dr. Katz, you’ll want to avoid blowing your nose for 2 weeks, refrain from spitting and smoking for 3 weeks, keep your tongue away from the surgical site, and avoid abrasive food such as nuts, popcorn, and seeds For at least the first 10 days, your diet will consist of blended foods and liquids, so you’ll want to be sure to have a blender on hand. It’ll be easier to stick to your diet with meal planning and measuring your intake to ensure you’re getting enough calories.