If the stone falls into the urethra, the stone can be discharged after urination. 2. If the stone is stuck in the urethra and cannot be discharged during the process of stone removal, causing obvious pain, you need to go to the hospital for treatment, you need to do urethroscopy and observe the stone directly under the urethroscope. If the stone can be removed from the urethroscope, the stone can be removed directly from the urethra, but if the stone is large, try to push the stone into the bladder, then the stone can be crushed by laser under the cystoscope, and then the stone can be removed from the body under the cystoscope. 3. If the stone is stuck in the urethra and cannot be expelled, you can try to remove the stone from the urethral orifice by using a local anesthesia and using a lithotripter to enter the urethra and clip the stone out of the urethra under the guidance of your fingers.