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The perineum and sacrum are innervated primarily by the S2, S3, and S4 sacral dermatomes. The S2 and S3 dermatomes cover the skin of the perineum, while S4 contributes to the innervation of the anal region. These dermatomes are part of the sacral plexus, which plays a crucial role in sensory and motor functions in the pelvic area.
What else can I help you with?
What is the skin area along a central nerve pathway?
The skin area along a central nerve pathway is known as a dermatome. Dermatomes are specific regions of skin that are supplied sensation by a single spinal nerve. Each spinal nerve innervates a specific dermatome, allowing for the distribution of sensory information throughout the body.
What are some other words that are used for the term buttcrack?
Other terms for "buttcrack" are: the intergluteal cleft, the natal cleft, vertical gluteal crease, the gluteal cleft. It is the groove between the buttocks that runs from the sacrum to the perineum.
What is the term for the area between the scrotal sac and the anus?
its called the gooch the medical term is perineum.
What is the area between you legs behind your testicles and forward of your anus?
It is called perineum in human anatomyThe perineum is a region of the body including the perineal body and surrounding structures.There is some variability in how the boundaries are defined. According to some definitions, in females it is located between the vagina and anus and in males between the scrotum and anus.
WHAT IS external region beween the vulva and the anus is?
The external region between the vulva and the anus is called the perineum.
An easy way to remember dermatomes?
C1 Dermatome Vertex of Skull C2 Dermatome Temple, Forehead, Occiput C3 Dermatome Entire neck, posterior cheek, temporal area, prolongation forward under mandible C4 Dermatome Shoulder area, clavicular area, upper scapular area C5 Dermatome Deltoid area, anterior aspect of entire arm to base of thumb C6 Dermatome Anterior arm, radial side of hand to thumb and index finger C7 Dermatome Lateral arm and forearm to index, long, and ring finger C8 Dermatome Medial arm and forearm to long, ring, and little finger T1 Dermatome Medial side of forearm to base of little finger T2 Dermatome Medial side of upper arm to medial elbow, pectoral and midscapular areas T3-T6 Dermatome Upper Thorax T5-T7 Dermatome Costal margin T8-T12 Dermatome Abdomen and lumbar region L1 Dermatome Back, over trochanter and groin L2 Dermatome Back, front of thigh to knee L3 Dermatome Back, upper buttock, anterior thigh and knee, medial lower leg L4 Dermatome Medial Buttock, lateral thigh, medial leg, dorsum of foot, big toe L5 Dermatome Buttock, posterior and lateral thigh, lateral aspect of leg, dorsum of foot, medial half of sole, first, second, and third toes S1 Dermatome Buttock, thigh, and posterior leg S2 Dermatome Buttock, thigh, and posterior leg S3 Dermatome Groin, medial thigh to knee S4 Dermatome Perineum, genitals, lower sacrum THANKS DR.MUNEEB ZAR DAULAT
What is the skin area along a central nerve pathway?
The skin area along a central nerve pathway is known as a dermatome. Dermatomes are specific regions of skin that are supplied sensation by a single spinal nerve. Each spinal nerve innervates a specific dermatome, allowing for the distribution of sensory information throughout the body.
What is the name of the specific strip of skin that is innervated by a specific spinal nerve?
dermatome
Is dermatome a neurotransmitter?
no
What are some other words that are used for the term buttcrack?
Other terms for "buttcrack" are: the intergluteal cleft, the natal cleft, vertical gluteal crease, the gluteal cleft. It is the groove between the buttocks that runs from the sacrum to the perineum.
What is piece of skin called between vagina and anus?
Perineum, http://en.wikipedia.org/wiki/Perineum
Periumbilical area is innervated by which sensory dermatome?
The periumbilical area is primarily innervated by the T10 dermatome.
What is a dermatome?
dermatome is a surgical instrument used to produce thin slices of skin from a donor area, in order to use them for making skin grafts A dermatome is also the area of distribution of a nerve's cutaneous sensation.
How do you pronounce perineum?
The perineum is an area of skin that is located close to the anus. To pronounce perineum, you say per-in-ee-um.
What dermatome do apex of axilla belongs to?
T2
What is the skin-covered muscular region located between the vaginal orifice and the anus?
The perineum is the skin-covered muscular region located between the vaginal orifice and the anus. It contains various muscles that support the pelvic floor and play a role in sexual function and bowel control.
What is the piece between a man's testicles and the anus called?
the perineum
