Final answer:
The holmium:YAG laser is typically used for stone fragmentation in the ureter. It emits a wavelength that is highly absorbed by water, making it effective for breaking up kidney stones. The laser delivers short pulses of energy to break the stone apart into small fragments.
Step-by-step explanation:
The type of laser typically used for stone fragmentation in the ureter is the holmium:YAG laser.
This laser emits a wavelength that is highly absorbed by water, making it effective for breaking up kidney stones. It is commonly used in a procedure called ureteroscopy, where a thin tube is inserted into the ureter to visualize and remove the stone.
The holmium:YAG laser delivers short pulses of energy, causing the stone to break apart into small fragments that can be easily passed through the urinary tract.