What does back of your hand mean?
the back of (one's) hand 1. A rejection, snub, or rebuke; a display of contempt or scorn for someone or something. She met their accusations with the back of her hand. I give the back of my hand to anyone who says I'm not a good parent. 2. Used to represent one's complete knowledge of or familiarity with something. Usually used after the verb "know." I ...
What is the name of the back of your hand?
The hand’s forward-facing surface is thus called “palmar” and the backward facing surface is called “dorsal”, from “dorsum”, Latin for “back”. The back of the hand is thus the opposite side from the palm.
What side of the hand is the back?
the palmar surface also commonly referred to as the front of the hand, and the dorsal surface which is the back of the hand. There are numerous joints that make up the hand which allow it a wide range of movement and flexibility, thus making it possible for it to perform various functions. Wrist joint connects the hand to the forearm.
What are the different parts of the hand?
what parts make up the hand; how those parts work together; Important Structures. The important structures of the hand can be divided into several categories. These include. bones and joints; ligaments and tendons; muscles; nerves; blood vessels; The front, or palm-side, of the hand is referred to as the palmar side. The back of the hand is ...
Is there a name for the back of your hand?
The opposite side of your hand, the back of your hand, is called the dorsal aspect of the hand.
Is the dorsum the back of the hand?
The back of the hand is formally called the dorsum of the hand. The uniqueness of the human hand, as compared to the other animals, comes from the fact that all the fingers are independent of each other and the thumb can make contact with each finger.
What are parts of your hand called?
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 opposite of palm?
What is the opposite of palm?keepmaintainoffergivereceiverefuserejectfreereturn
Which side of hand is dorsal?
backThe tough fibrous tissue is often what is injured when you have a sprain of a joint. When discussing hand joints, we refer to the palmar or volar surface (the palm side), the dorsal surface (the back of the hand), the radial side (toward the thumb), and the ulnar side (toward the little finger).
What are the 3 parts of the hand?
Three main parts of the hand; palm, thumb and fingers.
What is the posterior part of the hand called?
opisthenar areaThe dorsum of hand (opisthenar area, dorsal area) is the corresponding area on the posterior part of the hand.
What are the 3 sections of the hand?
There are 3 major types of bones in the hand itself, including:Phalanges. The 14 bones that are found in the fingers of each hand and also in the toes of each foot. ... Metacarpal bones. The 5 bones that compose the middle part of the hand.Carpal bones. The 8 bones that create the wrist.
What part of your hand is the palm?
Your palm is the underside of your hand, also called the metacarpus. Bones in the palm are called metacarpals, and there are five in each palm. Unlike other areas of the body, your palm is hairless and can't be tanned.
What is the opposite of watermelon?
coconutThe opposite of a watermelon would be a coconut, as coconuts immediately expel their juice once open and the fruit is more dense than that of a watermelon.
What's another word for palm?
What is another word for palm?palm treeArecaarecoidcalamoidceroxyloidcoryphoidnypoidphytelephantoid
What is meant by dorsum of hand?
The dorsum of the hand is a very specialized region with thin and fragile skin characterized by poor subcutaneous tissue. The dorsal aspect of the hand is frequently prone to different types of injuries (crush, degloving, hot press, friction…) resulting in exposed tendons and bone.
What is the meaning of dorsum of hand?
Dorsum of hand, the back of the hand. The back of the tongue, which is used for articulating dorsal consonants.
Is dorsal front or back?
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 a top or back?
On a human body, dorsal (i.e., posterior) refers to the back portion of the body, whereas ventral (i.e., anterior) refers to the front part of the body. The terms dorsal and ventral are also often used to describe the relative location of a body part.
What is the noun for "back of the hand"?
Nouns: “Back of the hand” or “dorsum.”
What is the chief obstacle in their way of success?
The chief obstacle in their way of success is they themselves. As it indicates their own misleading approach towards life and its affairs. They are generally never sure of their thoughts.
What does it mean when your palm is pink?
When a person is well balanced in his emotions, rational in his thinking & analysing, is healthy, happy, he will have a palm which will radiate pinkish glow, the lines will have a slightly reddish tone, with palm being firm & elastic. More importantly the lines in the palm will be prominent, with less of disturbances, obstacles, and dissipation. Such hands denotes a person with focused & balanced approach towards life.
Can hyperhidrosis be cured?
YES!, just in case you are wondering, yes I succeeded in my experiments to cure hyperhidrosis but my palms still do sweat occasionally when I’m very tensed or anxious, which is very normal.
What is the back of the hand called?
In the “anatomic position”, which is the official body position for the naming of parts of the body, the hands face palm forward (“anteriorly”) and the knuckles face backwards (“posteriorly”). The hand’s forward-facing surface is thus called “palmar” and the backward facing surface is called “dorsal”, from “dorsum”, Latin for “back”. The back of the hand is thus the opposite side from the palm.
Which side of anatomy is the front?
The side you “grasp with” is considered the front. Anatomy diagrams are made with the palms facing forward by convention.
Does your hand have a medial side?
Your hand doesn’t have a medial side. It has a medial nerve because it is in the middle between your radial and ulnar nerve but you hand is not in the middle of anything. You could say that your chest is medial to your shoulders.
How does MCP work?
The MCP joints work like a hinge when you bend and straighten your fingers and thumb. The three phalanges in each finger are separated by two joints, called interphalangeal joints (IP joints). The one closest to the MCP joint (knuckle) is called the proximal IP joint (PIP joint).
What is the name of the bone that connects the thumb and the knuckle?
One metacarpal connects to each finger and thumb. Small bone shafts called phalanges line up to form each finger and thumb. The main knuckle joints are formed by the connections of the phalanges to the metacarpals. These joints are called the metacarpophalangeal joints (MCP joints).
Why does my hand feel numb?
The nerves that travel to the hand are subject to problems. Constant bending and straightening of the wrist and fingers can lead to irritation or pressure on the nerves within their tunnels and cause problems such as pain, numbness, and weakness in the hand, fingers, and thumb.
Which nerve is responsible for the sensation of the thumb?
The median nerve travels through a tunnel within the wrist called the carpal tunnel. This nerve gives sensation to the thumb, index finger, long finger, and half of the ring finger. It also sends a nerve branch to control the thenar muscles of the thumb.
How many bones are in the wrist?
The wrist itself contains eight small bones, called carpals. The carpals join with the two forearm bones, the radius and ulna, forming the wrist joint. Further into the palm, the carpals connect to the metacarpals. There are five metacarpals forming the palm of the hand. One metacarpal connects to each finger and thumb.
What is the IP joint?
The IP joints of the digits also work like hinges when you bend and straighten your fingers and thumb. The joints of the hand, fingers, and thumb are covered on the ends with articular cartilage. This white, shiny material has a rubbery consistency.
Where does the median nerve travel?
The median nerve travels through a tunnel within the wrist called the carpal tunnel.
What are the bones of the thumb?
Each finger has a series of three bones (except for the thumb, which lacks the middle phalanx): 1 Proximal phalanx: The longest of the three, this bone extends from the edge of the palm. It is where your rings rest. 2 Middle phalanx: This bone is part of both finger joints. 3 Distal phalanx: The smallest of the finger bones, this is what is commonly called the “fingertip.”
Which bone is on the palm side?
Pisiform: This small bone is on the palm side, lying in front of the triquetrum. Trapezium: This bone rests between the scaphoid and the first metacarpal of the thumb. Trapezoid: The smallest bone in the distal row, this sits between the trapezium and the capitate.
Where is the largest wrist bone?
Capitate: The largest of the wrist bones, this rests between the trapezoid and the hamate behind the middle and ring fingers.
What causes pain in the joints of the hand?
Cartilage damage can cause pain in joints. Bone fractures are among the most common, short-term injuries of the hand. These typically occur during high-impact trauma such as automobile accidents, falls, and sport injuries. Last medically reviewed on March 20, 2015.
What is the number of metacarpals?
The metacarpals are numbered one through five. The thumb is number one and the pinky is number five. Each finger has a series of three bones (except for the thumb, which lacks the middle phalanx): Proximal phalanx: The longest of the three, this bone extends from the edge of the palm. It is where your rings rest.
What is the smallest bone in the finger called?
Distal phalanx: The smallest of the finger bones, this is what is commonly called the “fingertip.”
Which bones are located at the junction of the wrist?
The distal ends of the radius and ulna bones articulate with the hand bones at the junction of the wrist, which is formally known as the carpus. Together with the bones of the palm, these bones form two rows: the distal row, closest to the palm, and the proximal row, closest to the forearm. Scaphoid: This bone is on the thumb side ...
What is Dupuytren's contracture?
Dupuytren’s contracture occurs when this fascia layer thickens and shrinks. Its symptoms include the formation of a firm nodule in the palm that later develops into a thick band. Although it is a painless disease, over time it can inhibit the straightening of the digits.
What is the palm of the hand?
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). Located in the palm are 17 of the 34 muscles that articulate the fingers and thumb, and are connected to the hand skeleton through a series of tendons.
Is the palm a glabrous skin?
Unlike other areas of the body, the skin of the palm is glabrous (hairless) and unable to tan. It is also durable, yet touch sensitive. In order for the skin layer to remain anchored to the bone structure, a layer of connective fibrous tissue (fascia) links the skin with the skeleton.
Proximal vs. Distal
There are anatomical terms which describe or convey information regarding how close or far away something is to the torso, also known as trunk, in regards to the origin point of the appendage. Wounds, injuries, or body parts are either proximal or distal in relation to another part of the body and the torso.
Anatomical Position of the Hand
The anatomical position of the hand involves the arms at the sides and parallel to the torso with the palms of the hands facing forward. There are also certain medical terms for the hand regarding which side of the hand a medical practitioner may need to specify.
Palmar Surface of the Hand
The palmar surface of the hand refers to the palm of the hand, or the inside of the hand when closed. The palmar is also called the ventral side of the hand. Ventral is a term used often to describe the underside of an organism, such as the belly or abdomen. The palm is kind of like the abdomen of the hand.
Dorsal Surface of the Hand
The dorsal, or dorsal surface of the hand, is the back or upper portion of the hand. Dorsal is opposite of ventral.
