The risk of organ insertion into ureter is very high. It has great stimulation and damage to urethral mucosa, and symptoms such as low back pain and hematuria will appear after ureterectomy, and it will also cause urinary tract infection. In addition, patients often have difficulty urinating when removing ureter, which has a great impact on their lives.

First, the harm of urinary catheter in the body Patients who have been inserted into the ureter for a long time, if they find it difficult to urinate when pulling out the ureter, can repeatedly massage the lower abdomen and listen to the sound of running water, thus effectively improving their condition. If the symptoms are serious, you can seek the help of a urologist and carry out standardized treatment under the guidance of a doctor to restore the normal urination function of the bladder as soon as possible. If the patient has low back pain, hematuria and so on. In order to eliminate diaper infection, it is necessary to carry out routine urine test. At the same time, patients should also pay attention to life care, usually drink more water, eat more fruits and vegetables rich in vitamin C, and try to eat less irritating food to avoid accidents.

Second, the role of urinary catheter patients who cannot urinate independently should insert a urinary catheter. For example, the urination function of patients undergoing surgical anesthesia may be temporarily inhibited during the recovery of postoperative anesthesia. Put the catheter in at this time. Generally, after 24 hours, the ureter can be taken out after the influence of anesthesia on micturition nerve function is eliminated. There are many reasons for urinary retention, both neurogenic and organic, such as prostatic hyperplasia, large bags in other parts of the pelvis, and inability to urinate under pressure. Therefore, it is necessary to place the ureter for a long time and replace it regularly to solve the problem of urination. The ureter needs to be moved after the operation. One is to provide anatomical conditions, environment and time for urethral repair of patients.

To sum up, urination function may be temporarily inhibited during postoperative anesthesia recovery, so the catheter should be released. Generally, after 24 hours, after eliminating the influence of anesthesia on micturition nerve function, the ureter can be removed and the patient's normal body function can be restored, which is conducive to faster recovery.