Hello Lalit Ji,
Could you please confirm if you were referring to piles surgery instead of "pioneer surgery"? If your query concerns dietary recommendations after piles (haemorrhoids) surgery, it is essential to follow a fibre-rich, soft, and easily digestible diet to aid healing and prevent constipation, which could strain the surgical site.
However, if you were referring to a different type of surgery, please share more details so we can provide the most accurate guidance.