Minimally invasive surgery for left kidney cyst usually results in recovery in 1-2 weeks, but the exact time is related to the individual patient’s constitution and there will be some individual differences. The main surgical procedure for minimally invasive surgery for left kidney cyst is laparoscopic decompression of renal cyst. During the surgery, three operating holes are made in the lumbar region, and the weak part of the cyst wall is removed under laparoscopic operation, and the cyst fluid is absorbed cleanly. Patients can get out of bed and eat normally on the 2nd day after surgery, and can be discharged from the hospital 3-5 days after surgery, and the wound heals in about 7 days. The laparoscopic incision may have thermal damage due to the need to place the mirror sheath and healing usually takes 1-2 weeks. If the patient develops an infection, the specific recovery time may be extended accordingly. Therefore patients need to change the medication regularly to prevent secondary infections. The technique of renal cyst surgery is more mature, less traumatic to the body and relatively less complications, so it is widely used in clinical practice. In addition, it is recommended that patients should enhance nutrition, pay attention to rest, and review regularly after surgery.