## **Core Concept**
The treatment of lower ureteric stones depends on the size, location, and composition of the stone, as well as the patient's overall health. Various treatment modalities are available, including medical expulsive therapy, extracorporeal shock wave lithotripsy (ESWL), ureteroscopy with laser lithotripsy, and surgical interventions.

## **Why the Correct Answer is Right**
The correct answer, **C. Ureteroscopy with laser lithotripsy**, is a commonly used treatment for lower ureteric stones. This procedure involves passing a small scope (ureteroscope) through the bladder and into the ureter to visualize the stone. A laser is then used to break the stone into smaller pieces that can be removed or passed out of the body. This method is effective for stones that are too large to pass on their own but are still located in the lower ureter.

## **Why Each Wrong Option is Incorrect**
* **Option A:** This option is blank and does not provide a viable treatment option.
* **Option B:** This option is also blank and does not offer a recognized treatment for lower ureteric stones.
* **Option D:** This option is blank as well and does not represent a standard treatment approach for lower ureteric stones.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that the choice of treatment for lower ureteric stones often depends on the stone's size and location. **Ureteroscopy with laser lithotripsy** is particularly useful for stones in the lower ureter that are causing obstruction or severe symptoms. Medical expulsive therapy, involving medications like alpha-blockers, is often considered for smaller stones that are likely to pass on their own.

## **Correct Answer:** C. Ureteroscopy with laser lithotripsy