This statement is false. The penile urethra does not travel through the corpus cavernosum; rather, it runs along the underside of the penis, situated within the corpus spongiosum. The corpus spongiosum is a different structure that surrounds the urethra and helps keep it open during ejaculation. The corpus cavernosum, on the other hand, consists of two columns of erectile tissue that fill with blood during arousal, contributing to an erection. Therefore, while both structures are integral to male genital function, the urethra does not pass through the corpus cavernosum.
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