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Scrotal skin

1,469 bytes added, 11:07, 28 December 2021
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[[File:HQ SAM ST2.jpg|thumb|Human scrotum in a relaxed state (left) and a tense state (right)]]
'''{{FULLPAGENAME}}''' is the [[skin]] which builds the [[scrotum]] or '''scrotal sac''' which is more highly pigmented compared to the rest of the body. The septum is a connective tissue membrane dividing the scrotum into two cavities.<ref>{{REFweb
|title=Scrotum
|url=http://www.britannica.com/EBchecked/topic/530078/scrotum
|publisher=Encyclopædia Britannica
|accessdate=2015-02-24
}}</ref><ref name="WP">{{URLwikipedia|Scrotum#Skin_and_glands|Scrotum: Skin and glands|2021-12-28}}</ref>

The perineal raphe is a small, vertical, slightly raised ridge of [[scrotal skin]] under which is found the scrotal septum. It appears as a thin longitudinal line that runs front to back over the entire [[scrotum]]. In humans and some other mammals the [[scrotum]] becomes covered with pubic hair at puberty.

The [[scrotum]] will usually tighten during penile erection and when exposed to cold temperatures. One testis is typically lower than the other to avoid compression in the event of an impact.<ref>{{REFjournal
|last=Bogaert
|first=Anthony F.
|init=AF
|date=1997
|title=Genital asymmetry in men
|url=http://www.hawaii.edu/hivandaids/Genital_Asymmentry_in_Men.pdf
|format=PDF
|journal=Human Reproduction
|volume=12
|issue=1
|pages=68–72
|DOI=10.1093/humrep/12.1.68
|pubmedID=9043905
}}</ref><ref name="WP"/>

{{REF}}

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