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.

Then, What is the dorsal surface of hand?

The dorsal surface of a body is the back — think of it as if you were a fish, and you had a dorsal fin. In the anatomical terms of location, it’s anything of or pertaining to the back of any vertebrate. So the back of your hand is the dorsal side of your hand. The palm of your hand is the ventral side of your hand.

Considering this, What is the top of my hand called?

Palmar, Dorsal and Plantar

The palmar aspect of the hand pertains to the palm. 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.


32 Related Questions and Answers Found 💬

 

What is the dorsal of a pig?

Dorsal refers to the back side. The pig in figure 1 is lying on its dorsal side. Ventral is the belly side. It is opposite the dorsal side.

What are parts of the hand called?

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. There are 27 bones within the wrist and hand. The wrist itself contains eight small bones, called carpals.

What is dorsal and ventral?

The dorsal (from Latin dorsum, meaning ‘back’) surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral (from Latin venter, meaning ‘belly’) surface refers to the front, or lower side, of an organism.

What is another term for ventral?

Ventral: Pertaining to the front or anterior of any structure. The ventral surfaces of the body include the chest, abdomen, shins, palms, and soles. Ventral is as opposed to dorsal. From the Latin “venter” meaning belly.

Where is the dorsum located?

situated on or toward the upper side of the body, equivalent to the back, or posterior, in humans. situated on or toward the posterior plane in humans or toward the upper plane in quadrupeds.

What is a synonym for ventral?

ventral(adj) toward or on or near the belly (front of a primate or lower surface of a lower animal) “the ventral aspect of the human body”; “the liver is somewhat ventral in position”; “ventral (or pelvic) fins correspond to the hind limbs of a quadruped” Synonyms: adaxial.

What is the opposite of dorsal?

Dorsal” can be used of non-living things too (in particular, the backs of airplanes), as can its opposite, “ventral,” which means “relating to the belly.” “Dorsal” descends from Latin “dorsum” (“back”), which also gave us “dossier” (via French, for a bundle of documents labeled on the back) and “reredos” (“an

Is dorsal and posterior the same?

As adverbs the difference between cephalad and caudad

is that cephalad is (anatomy) towards the head (or anterior extremity) while caudad is (zoology) backwards; toward the tail or posterior part.

What does dorsal mean in anatomy?

Medical Definition of Dorsal

Dorsal: Relating to the back or posterior of a structure. As opposed to the ventral, or front, of the structure. Some of the dorsal surfaces of the body are the back, buttocks, calves, and the knuckle side of the hand.

What is the lateral direction?

To the side; of or pertaining to the side. Instead of a promotion, I opted for a lateral move to a similar position in the marketing department. (anatomy) Pertaining to the left or right of the body; further from the midline. The medial side of the knee faces the other knee, while the outer side of the knee is lateral.

What is ipsilateral and contralateral?

Ipsilateral: On the same side, as opposed to contralateral. For example, a tumor involving the right side of the brain may affect vision ipsilaterally’that is, in the right eye.

What is the dorsal plate?

a flat, thin object; a shallow dish; to coat with a layer of metal: plate with silver.

Why is thumb most important part of hand?

What does dorsum mean in medical terms?

Medical Definition of Dorsal

Dorsal: Relating to the back or posterior of a structure. As opposed to the ventral, or front, of the structure. Some of the dorsal surfaces of the body are the back, buttocks, calves, and the knuckle side of the hand.

Why is the top of the foot called dorsal?

Anatomi- cally, the foot has two surfaces: dorsal and plantar (see Fig. 15-2). Dorsal refers to the top surface of the foot, whereas plantar takes its name from the fact that the foot is planted on the ground when it is in contact with a surface. Therefore, plantar refers to the bottom aspect of the foot.

What is the area between the thumb and index finger called?

The space between the thumb and the forefinger is called the Purlicue. The space between the fingers is called interdigital folds or Pilca Interdigital in simple terms we can call this skin.

What is dorsal view?

Dorsal. Dorsal means the upper surface of an organism. For example, the dorsal view of a butterfly would be viewing the insect from above: Insects within a reference collection are commonly mounted so that their dorsal surface is visible.

What is opposite of volar?

The palm (adj palmar) of the hand corresponds to the sole (adj plantar) of the foot, and the dorsum (back) of the hand corresponds to the dorsum (top) of the foot. The term volar, used mainly in orthopaedics, is synonymous with palmar and plantar.

Where is the caudal located on the body?

Inferior or caudal – away from the head; lower (example, the foot is part of the inferior extremity). Anterior or ventral – front (example, the kneecap is located on the anterior side of the leg). Posterior or dorsal – back (example, the shoulder blades are located on the posterior side of the body).

Is dorsal and posterior the same?

Rostral and Caudal

Rostral is taken from the Latin rostrum, to mean towards the nose/beak. Rostral therefore refers to the anterior (front) aspect of the head. In this context, caudal refers to the posterior (back) of the head. The forebrain is rostral to the midbrain.

What does volar angulation mean?

Volar: Pertaining to the palm or the sole. For example, the volar surface of the forearm is the portion of the forearm that is on the same side as the palm of the hand.

What is difference between proximal and distal?

Proximal then refers to something closer to the torso while distal refers to parts and places away from the torso. So a finger is distal to the wrist, which is distal to the elbow, which is distal to the shoulder.

Which directional term is the opposite of anterior?

Anatomy Unit 1: Directional Terms Opposites
A B
anterior posterior
superior inferior
inferior superior
medial lateral

Which directional term is the opposite of anterior?

Anterior (or ventral) Describes the front or direction toward the front of the body. The toes are anterior to the foot. Posterior (or dorsal) Describes the back or direction toward the back of the body.

What is dorsal view?

Dorsal. Dorsal means the upper surface of an organism. For example, the dorsal view of a butterfly would be viewing the insect from above: Insects within a reference collection are commonly mounted so that their dorsal surface is visible.

What does proximal mean in anatomy?

Medical Definition of Proximal

Proximal: Toward the beginning, the nearer of two (or more) items. For example, the proximal end of the femur is part of the hip joint, and the shoulder is proximal to the elbow. The opposite of proximal is distal.

What does the medical term caudal mean?

Situated in or directed toward the tail or hind part. 3. Inferior to another structure, in the sense of being below it. Caudal is also short for caudal epidural anesthesia. The terms caudal and caudad are both derived from the Latin cauda, tail.

What are the three planes of the body?

In human and animal anatomy, three principal planes are used:
  • The sagittal plane or median plane (longitudinal, anteroposterior) is a plane parallel to the sagittal suture.
  • The coronal plane or frontal plane (vertical) divides the body into dorsal and ventral (back and front, or posterior and anterior) portions.

Where is the volar skin located?

Medical Definition of Proximal

Proximal: Toward the beginning, the nearer of two (or more) items. For example, the proximal end of the femur is part of the hip joint, and the shoulder is proximal to the elbow. The opposite of proximal is distal.

What does distal and proximal mean?

Proximal then refers to something closer to the torso while distal refers to parts and places away from the torso. So a finger is distal to the wrist, which is distal to the elbow, which is distal to the shoulder.

What does it mean to be proximal?

Volar: Pertaining to the palm or the sole. For example, the volar surface of the forearm is the portion of the forearm that is on the same side as the palm of the hand.