Fingers

Fingers

Fingers (/ˈfɪŋɡərz/) are the limb segments of the hand, located beyond the palm. They facilitate various functions such as manipulation and sensation.

Etymology

The term "finger" comes from the Old English fingor, which is of Germanic origin.

Anatomy

The human hand typically has five fingers: the thumb, index finger, middle finger, ring finger, and little finger or pinky. Each finger, except the thumb, consists of three phalanges: the proximal, middle, and distal phalanges. The thumb only has two phalanges.

Function

Fingers play a crucial role in fine motor skills, such as writing, and manipulating objects. They are also essential for tactile sensation, allowing us to feel and explore our environment.

Related Terms

• Phalanges: The bones that make up the fingers.
• Metacarpals: The bones in the hand that connect the fingers to the wrist.
• Carpals: The eight small bones that make up the wrist.
• Opposable thumb: A thumb that can be positioned opposite to the fingers, a characteristic feature of primate hands.

See Also

• Hand
• Human anatomy
• Motor skills
• Tactile sensation

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