is that proximal is (anatomy|geology) closer to the point of attachment or observation while superior is higher in quality .
What is difference between proximal and distal?
Distal refers to sites located away from a specific area, most often the center of the body. ... The thumb is distal to the wrist. Distal is the opposite of proximal . Distal refers to distance, while proximal indicates proximity.
Is proximal upper or lower?
The terms proximal and distal are used in structures that are considered to have a beginning and an end (such as the upper limb, lower limb and blood vessels). They describe the position of a structure with reference to its origin – proximal means closer to its origin, distal means further away.
What is proximal to the knee?
(Left) The proximal tibia is the upper portion of the bone, closest to the knee. (Right) Ligaments connect the femur to the tibia and fibula (kneecap not shown).
What does proximal position mean?
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 an example of proximal in anatomy?
Proximal – toward or nearest the trunk or the point of origin of a part (example, the proximal end of the femur joins with the pelvic bone ). Distal – away from or farthest from the trunk or the point or origin of a part (example, the hand is located at the distal end of the forearm).
What is a proximal risk factor?
A proximal risk factor is a risk factor that precipitates a disease, such as BPD . They represent an immediate vulnerability for a particular condition or event. Sometimes proximal risk factors cause or shape an event.
What is an example 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.
Is the elbow proximal to the wrist?
The elbow is proximal to the wrist on the upper extremity. ... The elbow is distal to the shoulder joint. M* Lateral – A point or area that is more distant from the midsagittal or median plane. The outer side of the elbow is lateral when compared with for example, the inner side.
What are the 4 main anatomical positions?
The main directions for parts of the body are superior, inferior, anterior, posterior, medial, and lateral , whereas the terms proximal and distal are more appropriate for the limbs (Figs. 1.6.
Are the hip proximal to the knees?
The femur articulates proximally with the acetabulum of the pelvis to form the hip joint, and distally with the tibia and patella to form the knee joint.
Which one of the following is proximal to the knee joint?
The posterior patella articulates with the femur, but the apex sits proximal to the line of the knee joint.
Is knee proximal to the foot?
The knee is proximal to the foot . Moving distally from the hip brings you to the thigh. The foot is distal to the knee. The skin is superficial to bone.
Which body part is most proximal?
The term “proximal” means closest to the point of origin or attachment. In relation to the upper limb, the arm (humerus), letter A , would be the most proximal portion while the hand would be the most distal part.
What part of your arm is proximal?
arm, in zoology, either of the forelimbs or upper limbs of ordinarily bipedal vertebrates, particularly humans and other primates. The term is sometimes restricted to the proximal part, from shoulder to elbow (the distal part is then called the forearm).
What is the opposite of proximal?
Something that is proximal is situated closest to the point of attachment or origin. ... The opposite of proximal is distal and these terms are also used in geology.
