Axis and planes of the body
- Frontal plane. Frontal plane is perpendicular to the ground and divides the body into the front or anterior and back or posterior part.
- Sagittal plane. This plane is also perpendicular to the ground. It divides the body into right and left. ...
- Horizontal plane or transverse plane. This plane lies parallel to the ground. ...
- Sagittal Plane: Cuts the body into left and right halves. Forward and backward movements.
- Coronal (or Frontal Plane): Cuts the body into front and back halves. Side-to-side movements.
- Transverse Plane: Cuts the body into top and bottom halves. Twisting movements.
How do the body planes divide the body?
How does the midsagittal plane divide the body? The midsagittal plane or median plane divides the body into two parts. It vertically splits any object or organism into two relatively equal halves – left and right. In humans, each of the two bisected divisions includes half of the head, thorax, abdomen and genitals, one arm and one leg.
How many planes are in the human body?
There are three planes commonly used; sagittal, coronal and transverse. Sagittal plane – a vertical line which divides the body into a left section and a right section. What are the 4 planes of the body? The anatomical planes are four imaginary flat surfaces or planes that pass through the body in the anatomical position.
What are the axis and planes of the human body?
What’s Axis and Planes of Body, its Type
- Axis and planes of the body. Here, I have also made a video on this topic. ...
- Three types of axis and plane
- #1 Frontal plane/Sagittal axis. ...
- #2 Sagittal plane/Frontal axis. ...
- #3 Horizontal plane or transverse plane/Vertical axis. ...
- Example of human body plane and axis. ...
What plane that divides the body into anterior and posterior?
The frontal plane divides the body into anterior and posterior parts. Movements in the frontal plane are side-to-side movements, or lateral-based. Think of moving left to right! What exact movements can be performed in the frontal plane? This video provides an overview of the frontal plane and movements that can be performed.
What are the three axis of the body plane?
What are standard planes?
Why are anatomical planes important?
How many divisions are there in the body?
What is the anatomical position?
What is the X-Z plane?
Which plane is parallel to the median plane?
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What are the 4 main planes of the body?
Anatomical PlanesCoronal Plane or Frontal Plane.Sagittal Plane or Lateral Plane.Axial Plane or Transverse Plane.
What are the 3 major body planes?
There are three planes of the body: Coronal (frontal) plane: separates the front (anterior) and back (posterior) of the body. Sagittal (longitudinal) plane: separates the left and right sides of the body. Transverse (axial) plane: separates the upper (superior) and lower (inferior) halves of the body.
What are the planes of the human body?
Anatomical Planes in a Human: There are three basic planes in zoological anatomy: sagittal, coronal, and transverse. A human in the anatomical position, can be described using a coordinate system with the Z-axis going from front to back, the X-axis going from left to right, and the Y-axis going from up to down.
How many planes are in the human body?
threeIn human and animal anatomy, three principal planes are used: The sagittal plane or lateral plane (longitudinal, anteroposterior) is a plane parallel to the sagittal suture. It divides the body into left and right.
What are the 7 anatomical parts?
Anatomical regions. The human body is divided into regions. The main ones in the human body are the head, neck, thorax, abdomen, pelvis, together with the upper and lower extremities. The upper limb is divided into shoulder, arm, elbow, forearm, wrist, and hand.
How do you remember planes?
5:369:29EASY TRICKS for Anatomical Body Planes and Sections [Direction ...YouTubeStart of suggested clipEnd of suggested clipThe easy way to remember the frontal plane is to again use the name the frontal plane will give youMoreThe easy way to remember the frontal plane is to again use the name the frontal plane will give you a front view of the body as it divides the body into front and back portions.
What is a sagittal plane in anatomy?
Sagittal Plane (Lateral Plane) - A vertical plane running from front to back; divides the body or any of its parts into right and left sides.
Where is the sagittal plane?
In anatomy, the sagittal plane (/ˈsædʒɪtəl/), or longitudinal plane, is an anatomical plane which divides the body into right and left parts. The plane may be in the center of the body and split it into two halves (mid-sagittal) or away from the midline and split it into unequal parts (para-sagittal).
What are body planes and sections?
Planes: Because who said anatomy didn't require an imagination?Frontal (Coronal) planeDivides the body into anterior (front) and posterior (back) portionsTransverse planeDivides the body into superior (upper) and inferior (lower) portionsSagittal planeVertical plane that divides the body into right and left sides.2 more rows•Oct 17, 2013
What are the 5 body regions?
The five regions of the body are the head, neck, torso, upper extremities, and lower extremities. The body is also divided by three imaginary planes known as the sagittal plane, coronal plane, and transverse plane. The sagittal plane runs vertically and divides the body into right and left portions.
What is a plane in biology?
An anatomical plane refers to a hypothetical plane used in describing the location of bodily structures or movement directions. The three planes that are commonly used in human and animal anatomy are sagittal plane, coronal plane, and transverse plane.
What are the planes of the body quizlet?
Terms in this set (6)Lateral Plane or Sagittal Plane. Imagine a vertical plane that the divides the body into right and left regions.Median or Midsagittal Plane. Sagittal plane that divides the body into equal right and left regions.Parasagittal Plane. ... Frontal Plane or Coronal Plane. ... Transverse Plane. ... Oblique Plane.
What is the sagittal plane of the body?
Sagittal Plane (Lateral Plane) - A vertical plane running from front to back; divides the body or any of its parts into right and left sides.
How are the axial and sagittal planes different?
The sagittal plane has been defined as any vertical plane parallel to the median plane. And the coronal plane is a vertical plane perpendicular to the sagittal plane, whereas axial plane is a plane perpendicular to both sagittal and coronal planes.
What are body planes and sections?
Planes: Because who said anatomy didn't require an imagination?Frontal (Coronal) planeDivides the body into anterior (front) and posterior (back) portionsTransverse planeDivides the body into superior (upper) and inferior (lower) portionsSagittal planeVertical plane that divides the body into right and left sides.2 more rows•Oct 17, 2013
What are the three axis of the body plane?
Mainly these body planes are used in human anatomy to describe the direction and location of body structures. which includes three-axis (X, Y, and Z ). The X-axis is going from left to.
What are standard planes?
In anatomical. terminology, three references plane are considered standard planes; these. planes differentiate the body anterior and posterior, ven tral and dorsal, dexter, and sinister portions. Let me tell you about these standard planes in detail.
Why are anatomical planes important?
These anatomical planes help to view any anatomical change during embryological development. These planes provide a basis in comparative embryology to see different types of organism’s development within the womb.
How many divisions are there in the body?
The nine divisions are part of parasagittal and two transverse planes of body-centered around the navel. These divisions are important anatomically to determine the location of the organ within the abdomen and pelvic area.
What is the anatomical position?
the anatomical position is described with the help of a coordinate system, which includes three-axis (X, Y, and Z). The X-axis is going from left to. right, Z-axis from front to back, and Y-axis from up to down. In anatomical. terminology, three references plane are considered standard planes; these.
What is the X-Z plane?
This plane is known as the X-Z plane or axial plane; it divides the head (superior) and tail (inferior) portions of the human body. The transverse plane is parallel in an upright human and perpendicular to the median and coronal plane. Concerning the ground, it runs parallel, that's why it is called a horizontal plane.
Which plane is parallel to the median plane?
A vertical plane that runs parallel to the median plane is called a Sagittal plane . This Y-Z or lateral plane separates the body right (dexter) and left (sinister) halves. The midsagittal plane (median plane) passes through the center of the body while all other sagittal planes are parallel to this midsagittal planes.
What are the four types of body planes?
There are four major types of body planes, and an easy way to remember them is to remember the acronym “SOFT,” which stands for. S agittal. O blique. F rontal. T ransverse. Two of these planes are vertical (sagittal and frontal), running from top to bottom. One plane is horizontal (transverse), ...
Why are anatomical body planes important?
They are especially important to know if you plan to enter a healthcare field that involves analyzing images from MRI machines ...
What is the prefix for sagittal plane?
You can take sagittal planes a step further and add a prefix to help you identify the type of sagittal plane. A “Midsagittal” or “median” plane is a sagittal plane that perfectly divides the body down the midline. The prefix “mid” can remind you that it is right down the middle.
What is an oblique plane?
An oblique plane is a plane that can literally be any type of angle other than a horizontal or vertical angle. In fact, the word “oblique” means that something is not parallel or a right angle. An easy way to remember this is to remember “obliques are odd angles.”. You can also think about your oblique muscles.
What is the frontal plane?
The frontal plane (also called coronal plane) is a plane that runs vertically from top to bottom (and left to right), and it divides the body into a front (anterior) portion and a back (posterior) portion. Again, let the name help you.
Which plane is the only one that runs horizontally?
Transverse Planes (Horizontal or Axial Planes) A transverse plane (also called a horizontal plane) is easy to remember because it is the only plane that runs horizontally, dividing the body or structure into a top (superior) and bottom (inferior) half.
What is the difference between oblique and horizontal planes?
One plane is horizontal (transverse), and the oblique planes are all the “odd” angles in between the horizontal and vertical angles.
What are the planes of the body?
The planes of the body are the sagittal plane (or the lateral plane), the coronal plane (or the frontal plane), and the transverse plane. The sagittal plane/the lateral plane divides the body into right and left sides, right and left regions, by running through the body from back to front. The midsagittal plane creates a roughly mirror, symmetrical ...
What is the anatomical plane?
Anatomical Body Planes. To begin with, the division of the body into anatomical planes assumes that an individual is in an upright position. If the upper body is divided into both horizontal and vertical planes, this creates the anatomical body planes. The planes of the body are the sagittal plane (or the lateral plane), ...
What are some examples of anatomical terms used to label body structures?
Examples of these anatomical terms used to label body structures include the axial skeleton, the median cerebral artery, the posterior and anterior pituitary, and the inferior and superior vena cava.
What are the anatomical planes and directional terms used by anatomists?
Axial and intermediate. These are the anatomical planes and directional terms used by anatomists. However, without placing them into context and giving examples, they mean relatively little. For this reason, a deeper dive into these terms is required.
Why are anatomical planes important?
The anatomical planes of the body are directional terms used by anatomists to help facilitate the discussion of various parts and directions of the body. By establishing a common vocabulary, they help avoid miscommunication when identifying body structures. The anatomical planes of the body and the terms accompanying them are as follows:
Which plane divides the body into back and front portions?
The coronal plane or the frontal plane, in contrast to the sagittal plane, divides the body into back and front portions, or anterior and posterior portions respectively. The coronal plane can be thought of as a window that divides the body from side to side.
What is the transverse plane?
The transverse plane divides the body to lower and upper portions, or inferior and superior regions respectively. The transverse plane can be thought of as a horizontal window that runs through the body’s midsection, near the groin or hips. ADVERTISEMENT.
Which plane of the body divides the body into top and bottom halves?
The transverse plane can be remembered if you remember it is also the horizontal plane. The word 'horizontal' is the key term here. The horizontal plane runs from side to side (or horizontally); hence, it divides your body into top and bottom halves instead. The transverse plane separates the body horizontally.
Which plane divides the body into front and back parts?
The coronal or frontal plane. Hence, it's easy to remember that the frontal plane divides the body into front and, therefore, back parts. Also, the word frontal shares the same two last letters as the word coronal, hence you'll always know they're one and the same.
What plane cuts the body?
The Transverse Plane. Finally, we can also cut the body using the transverse plane. This is a plane that divides the body into superior and inferior portions. This plane runs perpendicular to the coronal and median planes and in an upright human is parallel, or horizontal, to the ground. This is why it's also called the 'horizontal plane.'.
What is the transverse plane?
Finally, the transverse plane is a plane that divides the body into superior and inferior portions and is sometimes called the 'horizontal plane' as well. Learning Outcome. Following this video lesson, you'll be able to: Describe the three planes that the human body can theoretically be cut into, including alternative names for each plane.
What is the vertical plane that is parallel to the median plane called?
Any vertical plane that is parallel to the median plane is known as the sagittal plane . With that in mind, it should come as no surprise that sometimes the median plane is referenced as the 'midsagittal plane,' and the sagittal planes are sometimes called 'paramedian' planes, as the prefix 'para' refers to something that's side by side or, in our case, parallel to something else.
What is the plane that separates the body into anterior and posterior parts?
Another totally different type of cut or plane we can achieve with the body is known as the coronal plane. This is a plane that separates the body into anterior and posterior parts. In essence, this plane intersects the median plane at a 90-degree angle and, therefore, splits the body into front and back halves.
Which plane divides the body vertically?
The Median and Sagittal Plane. The median plane divides the body vertically. One cut, direction or plane - however you want to term it - is known as the median plane. This is a vertical plane that divides the body into equal right and left halves.
How to describe anatomical planes?
Imagine a person standing in an upright position. Now imagine dissecting this person with imaginary vertical and horizontal planes. This is the best way to describe anatomical planes. Anatomical planes can be used to describe any body part or an entire body. (View a detailed body plane image.)
What is the purpose of body planes?
Body planes are used to describe specific sections or regions of the body. Below are examples of some commonly used anatomical directional terms and planes of the body.
How to study anatomy?
Understanding anatomical directional terms and body planes will make it easier to study anatomy. It will help you to be able to visualize positional and spatial locations of structures and navigate directionally from one area to another. Another strategy that can be employed to help you visualize anatomical structures and their positions is to use study aids such as anatomy coloring books and flashcards. It may seem a bit juvenile, but coloring books and review cards actually help you to visually comprehend the information.
What are some examples of anatomical structures?
Some examples include the anterior and posterior pituitary, superior and inferior venae cavae, the median cerebral artery, and the axial skeleton.
Which plane divides the body into equal right and left regions?
Median or Midsagittal Plane: Sagittal plane that divides the body into equal right and left regions.
Which plane divides the body into front and back?
This plane divides the body into front (anterior) and back (posterior) regions. Transverse Plane: Imagine a horizontal plane that runs through the midsection of your body. This plane divides the body into upper (superior) and lower (inferior) regions.
What is anatomical directional?
Anatomical directional terms are like the directions on a compass rose of a map. Like the directions, North, South, East and West, they can be used to describe the locations of structures in relation to other structures or locations in the body. This is particularly useful when studying anatomy as it provides a common method ...
What are the three planes of the human body?
However, we will focus on the three planes that are traditionally used when discussing human anatomy. First is the transverse plane, (also called the horizontal plane), which divides the body into top and bottom. In anatomical position, transverse planes are parallel to the ground. The second is the coronal plane , which is a vertical plane that divides the body into the front and back sections. If you do a “belly flop” into the water, you sink into the water via the coronal planes. Finally, we will refer to the sagittal plane, which divides the body into left and right sections with a vertical plane that passes from the front to the rear.
What are the three body planes?
Sagittal, Coronal, and Transverse body planes and their intersections. By YassineMrabet ( Human Anatomy Planes) / Wikimedia Commons / CC-BY-SA.
What are the different regions of the human body?
Image name: Regions of the Human Body Section: Anatomical Regions, Image description: Cephalon or head (cephalic) Frons or forehead (frontal) Cranium or skull (cranial) Facies or face (facial) Oculus or eye (orbital or ocular) Bucca or cheek (buccal) Auris or ear (otic) Nasus or nose (nasal) Oris or mouth (oral) Mentis or chin (mental) Cervicis or neck (cervical) Trunk Shoulder (acromial) Dorsum or back (dorsal) Thorcis or thorax, chest (thoracic) Mamma or breast (mammary) Abdomen (abdominal) Umbilicus or naval (umbilical) Lumbus or loin (lumbar) Sacrum (sacral) Hip (coxal) Pelvis (pelvic) Inguen or groin (inguinal) Pubis (pubic) Gluteus or buttock (gluteal) Upper limb Brachium or arm (brachial) Antecubitis or front of elbow (antecubital) Olecranon or back of elbow (olecranal) Antebrachium or forearm (antebrachial) Carpus or wrist (carpal) Manus or hand (manual) Pollex or thumb Palma or palm (palmar) Digits (phalanges) or fingers (digital or phalangeal) Lower limb Crus or leg (crural) Femur or thigh (femoral) Popliteus or back of knee (popliteal) Patella or kneecap (patellar) Sura or calf (sural) Tarsus or ankle (tarsal) Pes or foot (pedal) Calcaneus or heel of foot (calcanea) Planta or sole of foot (plantar) Digits (phalanges) or toes (digital or phalangeal) Hallux or great toe ↵
What are the commonality between body types?
Another commonality across body types are the body planes and directional terms. Those in the health professions must speak the same language with regard to locating and identifying specific body parts and organs. Body planes and directional terms are part of this common language. The imaginary vertical and horizontal planes run through the body, essentially cutting it into parts. This section provides an introduction to this new “language” and opportunities to practice using it in context so that you become comfortable locating and describing all organs and parts in the body and in relation to each other. Everything that you learn after body planes and directional terms will be referring to this terminology to help you visualize, identify, and locate anatomical structures.
How many regions does the abdomen have?
Sometimes it is helpful for doctors to connect pain in one area of the abdomen to the organ located there. One version has nine regions, and the other has four quadrants [2].
What are the terms that relate structures to the midline?
Next, we will discuss terms that relate structures to the midline. These are medial, lateral and intermediate.
What are the three axis of the body plane?
Mainly these body planes are used in human anatomy to describe the direction and location of body structures. which includes three-axis (X, Y, and Z ). The X-axis is going from left to.
What are standard planes?
In anatomical. terminology, three references plane are considered standard planes; these. planes differentiate the body anterior and posterior, ven tral and dorsal, dexter, and sinister portions. Let me tell you about these standard planes in detail.
Why are anatomical planes important?
These anatomical planes help to view any anatomical change during embryological development. These planes provide a basis in comparative embryology to see different types of organism’s development within the womb.
How many divisions are there in the body?
The nine divisions are part of parasagittal and two transverse planes of body-centered around the navel. These divisions are important anatomically to determine the location of the organ within the abdomen and pelvic area.
What is the anatomical position?
the anatomical position is described with the help of a coordinate system, which includes three-axis (X, Y, and Z). The X-axis is going from left to. right, Z-axis from front to back, and Y-axis from up to down. In anatomical. terminology, three references plane are considered standard planes; these.
What is the X-Z plane?
This plane is known as the X-Z plane or axial plane; it divides the head (superior) and tail (inferior) portions of the human body. The transverse plane is parallel in an upright human and perpendicular to the median and coronal plane. Concerning the ground, it runs parallel, that's why it is called a horizontal plane.
Which plane is parallel to the median plane?
A vertical plane that runs parallel to the median plane is called a Sagittal plane . This Y-Z or lateral plane separates the body right (dexter) and left (sinister) halves. The midsagittal plane (median plane) passes through the center of the body while all other sagittal planes are parallel to this midsagittal planes.
Anatomical Body Planes
Anatomical Terms
- Many structures in the body have names that include terms used to specify their position in the body relative to the anatomical planes or relative it to other structures in the body. Examples of these anatomical terms used to label body structures include the axialskeleton, the median cerebral artery, the posterior and anterior pituitary, and the inferior and superior vena cava. Prefi…
Regional Terms
- Regional termsare used to divide different portions of the body into discrete regions. The appendicular region and the axial region are both different regions of the body. Appendicular is a term which refers to the appendages and limbs, structures which are connected to the main portion of the body. Meanwhile, the axial region refers to the primary portion of the body – the tr…
Body Cavities
- Body cavities are fluid-filled the spaces within complex, multicellular organisms. These body cavities are frequently regions/spaces where the internal organsof the body develop and take residence. The largest cavity within the human body is the ventral body cavity, which actually contains multiple cavities (the thoracic and abdominal-pelvic body cavities). The cavities of the …
Body Quadrants
- The abdominal section of the body can be divided intofour different quadrants. These quadrants are defined by where the umbilical plane and the sagittal plane intersect. The left upper quadrant is where part of the stomach, the pancreas, the liver, the spleen, and the left kidney can be found. The right upper quadrant of the abdomen contains the right kidney, the gallbladder, the liver, the …