Inguinal hernia surgery removes the bulge, and if the bulge is still present after surgery, the surgery is considered a failure and needs to be redone. Minimally invasive inguinal hernia surgery typically includes traditional hernia repair, which is based on the principle that high ligation of the hernia sac strengthens or repairs the wall of the inguinal canal. High hernia sac ligation exposes the neck of the hernia sac, and then high ligation or penetrating sutures, which require removal of the hernia sac, can block access to the hernia sac by abdominal organs. Hernia repair improves the condition of inguinal hernias and does not cause localized bulging after surgery. After minimally invasive inguinal hernia surgery, patients should follow their doctor’s instructions and keep an eye on their recovery. If there is bulging, they should go to the hospital for examination and treatment under the guidance of the doctor.