In the early postoperative period after hiatal hernia repair, the most appropriate lying position is (

Early after hiatal hernia repair, the most appropriate position is lying down, with a soft pillow under the knee, making the hip joint slightly flexed, in order to relax the tension of the inguinal incision and reduce the intra-abdominal pressure, which is conducive to the healing of the incision and to reduce the pain of the incision. The next day changed to semi-recumbent position.