Which procedure has the highest incidence of ureteric injury?
**Core Concept**
Ureteric injury is a recognized complication of various surgical procedures, particularly those involving the pelvic region. The ureters are delicate structures that can be easily damaged during pelvic surgeries, leading to significant morbidity.
**Why the Correct Answer is Right**
The correct answer is Hysterectomy. This surgical procedure involves the removal of the uterus and is often performed for conditions such as uterine cancer, fibroids, or other gynecological disorders. The close proximity of the ureters to the uterus and surrounding tissues makes them susceptible to injury during hysterectomy. The ureters are located on either side of the uterus, and their delicate nature can make them prone to damage during surgical dissection.
**Why Each Wrong Option is Incorrect**
**Option A:** Cystoscopy is a minimally invasive procedure that involves the insertion of a cystoscope into the bladder to visualize the interior of the bladder and urethra. While ureteric injury can occur during cystoscopy, it is not the procedure with the highest incidence of ureteric injury.
**Option B:** Cesarean section is a surgical delivery method where the baby is born through an incision in the mother's abdomen. While cesarean section carries its own set of risks, ureteric injury is not the most common complication associated with this procedure.
**Option C:** Prostatectomy involves the removal of the prostate gland and is often performed for prostate cancer or benign prostatic hyperplasia. While ureteric injury can occur during prostatectomy, the incidence is lower compared to hysterectomy.
**Clinical Pearl / High-Yield Fact**
It is essential for surgeons to identify and preserve the ureters during pelvic surgeries to minimize the risk of ureteric injury. This can be achieved by using intraoperative imaging techniques, such as cystoscopy or fluoroscopy, to visualize the ureters during surgery.
**Correct Answer:** A. Hysterectomy. Hysterectomy is the surgical procedure with the highest incidence of ureteric injury.