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Urethral strictures refer to the narrowing of the urethra, which is the tube that carries urine out of the body. This condition is typically caused by scarring, which can block or narrow the urethra, ...

Urethral catheterization of the male guinea pig has potential diagnostic, therapeutic, and research applications. Urethral catheter placement requires an understanding of the unique anatomy of the ...

Urethral bulking agent injections are used to treat urinary incontinence, the accidental leakage of urine. During this procedure, a bulking agent such as silicon is injected into the wall of the ...