Suggestion: Hello, according to your description, gingivoma removal surgery is only a relatively common minor surgery in the dental department. Please don’t be too nervous and worried. Prevent infection after the surgery and maintain oral hygiene. That's it. Generally speaking, what you need to pay attention to in terms of diet just after gingivoma removal surgery is that you should not clean the surgical area with a toothbrush, but just use light salt water to rinse your mouth to facilitate normal healing; and do not engage in strenuous physical exercise. In addition, you should eat soft food within a few days after surgery, and the food should not be too hard or hot.