Question: What Is The Hand Called In Anatomy?

What is the medical term for hand?

( hand ), [TA] The portion of the upper limb distal to the radiocarpal joint, comprising the wrist, palm, and fingers. Synonym(s): manus [TA], main.

What is the anatomy of the hand?

The human hand has 27 bones: the carpals or wrist accounts for 8; the metacarpals or palm contains five; the remaining fourteen are digital bones; fingers and thumb. The palm has five bones known as metacarpal bones, one to each of the 5 digits. These metacarpals have a head, a shaft, and a base.

What is the hand region called?

the carpal region encompassing the wrist, the palmar region encompassing the palm, the digital/phalangeal region encompassing the fingers.

What are the parts of your hand called?

Parts of a Hand

  • Bones are hard tissues that give your hand shape and stability.
  • Phalanges are the finger bones.
  • Metacarpals are the middle part of the hand bones.
  • Carpals are the wrist bones.
  • Joints are places where bones fit together, allowing movement.
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What are the 5 Fingers called?

The first digit is the thumb, followed by index finger, middle finger, ring finger, and little finger or pinkie.

Is hand a organ?

Hand, grasping organ at the end of the forelimb of certain vertebrates that exhibits great mobility and flexibility in the digits and in the whole organ. It is made up of the wrist joint, the carpal bones, the metacarpal bones, and the phalanges.

What 3 bones make up your arm?

Your arm is made up of three bones: the upper arm bone (humerus) and two forearm bones (the ulna and the radius).

Which nerves affect which fingers?

The three main nerves traveling through the wrist and into the hand are: Median nerve, which provides sensation for the palm and goes into the thumb, index finger, middle finger, and part of the ring finger. Ulnar nerve, which provides sensation in the outer edge of the hand and goes into the ring and pinky fingers.

What nerves are in the hand?

The hand is innervated by 3 nerves — the median, ulnar, and radial nerves — each of which has sensory and motor components.

Is the palm the back of your hand?

Palm: This is the bottom of the body of the hand. Back (opisthenar): The back of the hand shows the dorsal venous network, a web of veins. Wrist: The connection point between the arm and the hand, the wrist enables hand movements.

How many fingers do humans have?

One of the basic facts about our hands is that they each possess four fingers and a thumb: five digits in total.

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What is back of palm called?

Important Structures. The front, or palm -side, of the hand is referred to as the palmar side. The back of the hand is called the dorsal side.

What is the hand Emoji?

Emoji Meaning A hand held up showing its palm. May be used to mean stop, or as a high-five. Raised Hand was approved as part of Unicode 6.0 in 2010 and added to Emoji 1.0 in 2015.

What is the opposite side of your palm called?

The opposite side of your hand, the back of your hand, is called the dorsal aspect of the hand. The term ‘dorsal’ refers to something that is towards the back of something.

What part of the hand is the palm?

The palm comprises the underside of the human hand. Also known as the broad palm or metacarpus, it consists of the area between the five phalanges (finger bones) and the carpus (wrist joint).

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