Where is a supra-pubic catheter surgically inserted?

A supra-pubic catheter is surgically inserted through the abdomen, specifically above the pubic bone. This method involves creating an opening in the abdominal wall to allow the catheter to be placed directly into the bladder. This approach is often chosen for patients who may have difficulty using a urethral catheter due to various medical conditions, such as obstructions or chronic urinary retention.

When a catheter is placed in this manner, it allows for continuous drainage of urine directly from the bladder. It also reduces the risk of urinary tract infections compared to other methods, as it bypasses the urethra, which is often a site of infection. Understanding the anatomical location and the surgery involved helps in recognizing the purpose and advantages of this type of catheterization.