Final answer:
The treatment of kidney stones depends on their size. Small stones can pass on their own, while large stones may require surgical intervention. Stones within a specific size range can be treated with lithotripsy or the use of a stent.
Step-by-step explanation:
The treatment of kidney stones is based on their size. For stones that are less than 5mm in size, they often pass on their own and can be managed with pain medication. Stones that are larger than 2cm are typically too large to pass on their own and may require surgical intervention to physically remove them from the ureter. For stones that fall between the range of 5mm and 2cm, several treatment options are available. Lithotripsy is a noninvasive procedure that uses high-intensity ultrasound pulses to break the stone into smaller pieces, allowing them to pass easily through the urinary tract. Another option is the insertion of a stent into the ureter, which helps to expand the pathway for urine and the stone to pass through. The choice of treatment depends on various factors such as the patient's overall health, the location and size of the stone, and the presence of any complications.