Regimen Healthcare Q&A Men’s Health

What organ is the male left lower back?

Asked by:Helheim

Asked on:Apr 03, 2026 07:59 PM

Answers:1 Views:457
  • Coast Coast

    Apr 03, 2026

    Many people believe that men and women have different body structures. Of course, this is mainly reflected in the distribution and growth of some organs. The structure of human organoids is relatively complex, and it requires a lot of knowledge to distinguish or understand it clearly. Some men often experience pain in the back of their left waist, which may be caused by some diseases. So what organ is the male left lower back?

    1. Generally speaking, the organ corresponding to the left lower back in men is the left kidney. The left kidney is adjacent to the stomach, pancreas, jejunum, spleen, and left curve of the colon. The back is relatively flat and close to the posterior abdominal wall. Only the diaphragm in the upper 1/3 is adjacent to the costophrenic recess of the pleural cavity. If a patient experiences pain in the left kidney area, the possible causes may include urinary tract stones, urinary tract infection, acute glomerular disease, etc. It is recommended not to use some painkillers for treatment without authorization. You should go to the nephrology department of a regular general hospital for treatment. The cause needs to be clarified before further diagnosis and treatment can be decided.

    2. There are the left psoas muscle and the left kidney, the left adrenal gland, the left renal pelvis and the ureter. In the abdomen, there are mainly the pancreatic tail, descending colon and spleen. In the lower back, there are mainly the above-mentioned retroperitoneal organs. If the patient experiences soreness or severe pain in the lower back, B-ultrasound or CT examination can be performed to rule out the diagnosis of kidney stones and whether lumbar disc herniation is caused by orthopedic diseases. This causes symptoms, and treatment should not be delayed. If the patient undergoes a B-ultrasound examination, it can clearly show whether there is hydrops in the renal pelvis and whether there are stones inside the kidney. If the patient undergoes an MRI examination, it can be clear whether there is a lumbar disc herniation and other orthopedic lesions.

    3. Under normal circumstances, the kidneys are located at the thoracolumbar junction on the left side of the waist, the stomach is located a little below the kidneys, and the intestinal tissue is located further down. Therefore, if a patient has pain on the left side of the waist, located at the junction of the thoracolumbar and thoracolumbar areas, and there is no obvious increase in pain or obvious tenderness points when bending over, it should be considered to be related to kidney disease and gastric disease. If it is located in the middle or bottom of the waist, it may occur. Waist pain, accompanied by abdominal pain, and a feeling of bloating in the perineum, may be related to intestinal disease. If the pain is significantly worse in the middle or bottom of the waist, or when bending over, and there is obvious local tenderness, it may be related to the muscle fascia disease of the waist.

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