Duodenal Atresia

My son suffered by duodenal atresia after birth when dr diagnosed his surgery done by dr shabbir (surgeon of liquat national ) at t age of 3 days .alhamdoillah after surgery v did complete follow up n no problem at all now I just want to ask that my son is 13 yrs mashallah entering in teen age is there any need to consult with any dr or any side effects of his surgery in his growing I'm just asking this as he is going through harmonal changes age n according to our family height he is little short as v both parents r tall nothing major issues only he has gastric issues since his childhood