Urethral stricture is a medical condition characterized by the narrowing of the urethra, the tube that carries urine from the bladder to the outside of the body. This narrowing can result from various factors, including injury, infection, or inflammation, leading to difficulties in urination, such as a weak stream or painful urination. Diagnosis typically involves a physical examination and imaging tests, such as ultrasound or cystoscopy. Treatment options may include dilation to widen the urethra, urethroplasty to repair the stricture, or the placement of a stent to keep the urethra open.