Palmar digital nerves: Difference between revisions
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[[File:Gray815.png|thumb|right|250px|Diagram of the distribution of the cutaneous branches of the ulnar nerve. (Palmar digital nerves labeled at center right.)]] | [[File:Gray815.png|thumb|right|250px|Diagram of the distribution of the cutaneous branches of the ulnar nerve. (Palmar digital nerves labeled at center right.)]] | ||
The '''Palmar Digital Nerves''' are nerves in the hand that provide sensory innervation to the skin of the palm and fingers. They are branches of the [[ | The '''Palmar Digital Nerves''' are nerves in the hand that provide sensory innervation to the skin of the palm and fingers. They are branches of the [[median nerve]] and the [[ulnar nerve]], two of the three major nerves of the arm. | ||
==Anatomy== | ==Anatomy== | ||
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==See Also== | ==See Also== | ||
* [[Nervous | * [[Nervous system]] | ||
* [[Peripheral | * [[Peripheral nervous system]] | ||
* [[Sensory | * [[Sensory nerves]] | ||
{{stub}} | {{stub}} | ||
[[Category:Peripheral Nervous System]] | [[Category:Peripheral Nervous System]] | ||
[[Category:Anatomy]] | [[Category:Anatomy]] | ||
[[Category:Nervous System]] | [[Category:Nervous System]] | ||
Latest revision as of 14:22, 7 May 2025
The Palmar Digital Nerves are nerves in the hand that provide sensory innervation to the skin of the palm and fingers. They are branches of the median nerve and the ulnar nerve, two of the three major nerves of the arm.
Anatomy[edit]
The Palmar Digital Nerves branch off from the common palmar digital nerves, which are themselves branches of the median and ulnar nerves. Each finger, except for the little finger, is served by two palmar digital nerves, one on each side. The little finger is served by one palmar digital nerve from the ulnar nerve.
Function[edit]
The Palmar Digital Nerves are responsible for the sensation in the palmar aspect of the fingers and thumb. They carry sensory information from the skin to the brain, allowing for the sense of touch.
Clinical Significance[edit]
Damage to the Palmar Digital Nerves can result in loss of sensation in the affected areas of the hand. This can occur as a result of trauma, surgery, or conditions such as Carpal Tunnel Syndrome.
