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scrotum    
n. 阴囊

阴囊

scrotum
n 1: the external pouch that contains the testes

Scrotum \Scro"tum\, n. [L.] (Anat.)
The bag or pouch which contains the testicles; the cod.
[1913 Webster]


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  • Scrotum - Wikipedia
    In most terrestrial mammals, the scrotum (pl : scrotums or scrota; possibly from Latin scortum, meaning "hide" or "skin") [1][2] or scrotal sac is a part of the external male genitalia located at the base of the penis It consists of a sac of skin containing the external spermatic fascia, testicles, epididymides, and vasa deferentia The scrotum will usually tighten when exposed to cold
  • Scrotum: Anatomy Function - Cleveland Clinic
    Your scrotum is a thick sac of skin that surrounds and contains reproductive organs, including your testicles Learn more about this important pouch
  • Scrotum Pictures, Area Definition | Body Maps - Healthline
    The scrotum (or scrotal sac) is a part of the external male genitalia located behind and underneath the penis It is the small, muscular sac that contains and protects the testicles, blood vessels
  • Scrotum: Anatomy, Function, and Conditions - Verywell Health
    The scrotum is the sac of skin and other tissues that contains the testicles Its location helps the testicles stay at lower than body temperature
  • What Does the Scrotum Do? Function and Anatomy
    The scrotum’s primary job is temperature control It keeps the testes about 2 to 3°C cooler than the rest of the body, which is the narrow range sperm production requires Even a 1 5 to 2°C increase in scrotal temperature can shut down sperm production Beyond temperature regulation, the scrotum also provides a physical barrier between the testes and the outside world, and it houses the
  • The Scrotum - Contents - Nervous Supply - TeachMeAnatomy
    The scrotum is a fibromuscular cutaneous sac, located between the penis and anus It is dual-chambered, forming an expansion of the perineum
  • Overview of the Male Anatomy | Johns Hopkins Medicine
    The following is an overview of the male reproductive anatomy: Scrotum The bag of skin that holds and helps to protect the testicles The testicles make sperm and, to do this, the temperature of the testicles needs to be cooler than the inside of the body This is why the scrotum is located outside of the body
  • What Is a Scrotum? Anatomy, Function, and Conditions
    The scrotum is a pouch of skin and muscle that hangs below the penis and holds the testicles Its primary job is keeping the testicles at the right temperature for producing sperm, which requires conditions 2 to 3 degrees Celsius (about 4 to 5 degrees Fahrenheit) cooler than the rest of the body It also physically protects the testicles from impact and compression What the Scrotum Is Made Of
  • Male reproductive system - Wikipedia
    The main male sex organs are the penis and the scrotum, which contains the testicles that produce semen and sperm, which, as part of sexual intercourse, fertilize an ovum in the female's body; the fertilized ovum (zygote) develops into a fetus,which is later born as an infant The corresponding system in females is the female reproductive system





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