The uterine horn will not grow back after removal.
A hysterectomy is usually performed for reasons such as an intertubal pregnancy, or a pregnancy in the uterine horns. After the removal of the uterine horns, stitches are applied to the removal site and the original uterus is missing one side of the uterine horns. The cells and tissues of the wound will gradually repair, forming a scar that will slowly heal. That side of the uterine horn will not be able to grow again and will not return to its original uterine form.
The scar formed after the removal of the uterine horn is the weaker part of the uterus. If you are planning to have a baby, it is recommended that you consider getting pregnant after you have recovered from the surgery. This is because as the uterus enlarges with pregnancy, the pressure in the uterine cavity increases, and there is a need to prevent rupture of the weak spot in the scar.
After hysterectomy, if you have any discomfort, you need to seek medical attention promptly to avoid any health problems.