What are the main categories of male genital organs?

The male genital organs are categorized into external and internal genitalia. External genitalia are visible during physical examination, while internal genitalia are involved in sperm production and transport.

Why is examining the external genitalia important in males?

In males, physical examination of the abdomen is considered incomplete without assessing the external genitalia. This is essential for a thorough urogenital and abdominal evaluation, as these structures are often involved in clinical conditions.

What structures are included in the external genital organs?

The external genital organs include the penis and scrotum. The penis serves as an organ for copulation and a conduit for urine and semen, while the scrotum houses the testes and regulates temperature for spermatogenesis.

What are the functions of the internal genital organs?

The internal genital organs are responsible for sperm production, maturation, transport, and semen formation. Key structures include the testis (produces sperm and hormones), epididymis (stores and matures sperm), vas deferens (transports sperm), and prostate and seminal vesicles (contribute to semen).

What clinical conditions are associated with the external genitalia?

The external genitalia are frequently involved in conditions such as phimosis, hydrocele, varicocele, hernia, cancer of the penis, and testicular tumors. These are commonly assessed during clinical examinations.

What role does the scrotum play in male reproduction?

The scrotum is a muscular pouch that houses the testes. Its primary function is to regulate temperature, which is essential for spermatogenesis (sperm production) by keeping the testes slightly cooler than body temperature.

Male Genital Organs – External vs Internal Anatomy