Posterior or dorsal – back (example, the shoulder blades are located on the posterior side of the body). Medial – toward the midline of the body (example, the middle toe is located at the medial side of the foot).
Where is the posterior anatomy?
Posterior (or dorsal) Describes the back or direction toward the back of the body. The popliteus is posterior to the patella. Superior (or cranial) describes a position above or higher than another part of the body proper.
What is anterior and posterior?
Anterior refers to the front of the human body when used to describe anatomy. The opposite of anterior is posterior, meaning the back of the human body. The term anterior is typically used in combination with other words that describe the location of a body part.
What is proximal and posterior?
Posterior refers to the part of the body facing downward (the bottom side) in a standard anatomical position. (The opposite is anterior.) Medial refers to anything toward the center of the body. (The opposite is lateral.) Proximal refers to a point closer to a reference point.
What is distal and proximal?
In medicine, it refers to parts of the body further away from the center. For example, the hand is distal to the shoulder. The thumb is distal to the wrist. Distal is the opposite of proximal. Distal refers to distance, while proximal indicates proximity.
What is distal anatomy?
In medicine, refers to a part of the body that is farther away from the center of the body than another part. For example, the fingers are distal to the shoulder. The opposite is proximal.
What does the posterior do?
Posterior comes from the Latin word posterus, meaning “coming after”. Posterior is often used as a technical term in biology and medicine to refer to the back side of things, and is the opposite of anterior, which refers to the front side.
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.
What are the 4 anatomical planes?
The anatomical planes are four imaginary flat surfaces or planes that pass through the body in the anatomical position. They are the median plane, sagittal planes, coronal (frontal) planes and horizontal (transverse) planes (figure 2). Anatomical descriptions are also based on these planes.
What is proximal anatomy?
Proximal means nearer to the center (trunk of the body) or to the point of attachment to the body. If another reference point is given, such as the heart, the proximal point of another organ or extremity is the point closest to the heart, central rather than peripheral. Proximal is the opposite of distal.
What is medial anatomy?
Medial means toward the middle or center. It is the opposite of lateral. The term is used to describe general positions of body parts. For example, the chest is medial to the arm.
What is the back of the body called?
The front of the body is referred to as anterior or ventral, while the back is referred to as posterior or dorsal.
What is superior anatomy?
Superior’ is the anatomical term that describes the structures of the body located above a particular structure. Moreover, this term comes from the Latin word ‘above’. In humans, the head is the most superior anatomical structure of the body.
What is lateral anatomy?
Lateral means to the side of, or away from, the middle of the body. Examples: The ears are lateral to the nose. The arms are lateral to the chest.
What is meant by dorsal and ventral?
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 Forarm?
Introduction. The forearm of the upper extremity runs from the elbow to the wrist. Two bones, the radius laterally and the ulna medially, form the forearm. It has two compartments, the anterior (flexor) and posterior (extensor). The two compartments together have twenty muscles.
What is caudal anatomy?
Caudal: An anatomic term meaning 1. Pertaining to the tail or the hind part. 2. Situated in or directed toward the tail or hind part.
What is lateral and medial?
A lateral orientation is a position away from the midline of the body. For instance, the arms are lateral to the chest, and the ears are lateral to the head. A medial orientation is a position toward the midline of the body. An example of medial orientation is the eyes, which are medial to the ears on the head.
