First, preoperative preparation:

First, the general routine preparation before lumbar surgery;

Second, don't diet;

Three, before the diagnosis is not clear, it is forbidden to use painkillers and enemas;

4. Observe the changes of the nature, body temperature, total white blood cell count and classification of abdominal pain. If abdominal pain is aggravated, body temperature is increased and white blood cells are increased, it means that the condition is further developed and surgery should be performed as soon as possible.

Second, postoperative care:

Firstly, general nursing care of abdominal surgery and routine nursing care after anesthesia were carried out; Second, lie flat for 6 hours after operation, and change to semi-lying position after blood pressure is stable;

Third, there was no vomiting on 1 day after operation, and they could eat liquid food, then changed to semi-liquid food and gradually changed to ordinary food;

Fourth, observe low back pain, waist swelling, vomiting and whether there is anal exhaust;

Five, pay attention to observe and actively prevent postoperative complications, such as wound infection, anemia, body cavity abscess, portal phlebitis, etc. , can be given antibiotic treatment;

Sixth, get out of bed early to promote wound healing and prevent intestinal adhesion.