Search results
Jul 20, 2023 · The easiest examples for understanding abduction and adduction are the legs and arms, which are very similar: Anatomical structures: The arm moves relative to the trunk and the shoulder. The leg moves relative to the hip. Reference axes: The movement is in the frontal plane. You can imagine the ‘fulcrum’ as axes that pierce the shoulder and ...
- Temporomandibular Joint
The temporomandibular joint (TMJ) is a hinge type synovial...
- Glenohumeral Joint
Glenohumeral joint (Articulatio glenohumeralis) The...
- Temporomandibular Joint
Sep 19, 2023 · This is a fracture of the proximal ulnar shaft and dislocation of the radial head from the anular ligament. It occurs after a fall onto an outstretched hand, or a direct blow on the proximal forearm. Supination and pronation movements are lost as the proximal radioulnar joint is no longer intact.
- Medical Content
- 36 min
For example, the shoulder blades are on the posterior side of the chest. Proximal: A position in a limb that is nearer to the point of attachment or the trunk of the body. For example, the proximal end of the femur joins the pelvis. Superficial: A position closer to the surface of the body. For example, the skin is superficial to the bones.
- Anatomical Positions
- Supine Position
- Prone Position
- Right Lateral Recumbent Position
- Left Lateral Recumbent Position
- Trendelenburg and Fowler's Positions
The four main anatomical positions are supine, prone, right lateral recumbent, and left lateral recumbent. Each position is used in different medical circumstances. These positions are often discussed in tandem with anatomical directionalterms, which are used to locate structures relative to parts of the human body. They are particularly useful for...
Supine position refers to a horizontal position with the face and upper body facing up. In the supine position, the ventral side is up, and the dorsal side is down. Several surgical procedures use the supine position, particularly when access to the thoracic area or cavity is needed. The supine position is the typical starting position for human di...
Prone position refers to a horizontal position with the face and upper body facing down. In the prone position, the dorsal side is up and the ventral side is down. Many surgical procedures use the prone position. It is most commonly used for surgeries requiring access to the spine. The prone position also helps to increase oxygenation in patients w...
The word "lateral" means "to the side," while "recumbent" means "lying down." In the right lateral recumbent position, the individual is lying on their right side. This position makes it easier to access a patient's left side.
The left lateral recumbent position is the opposite of the right lateral recumbent position. In this position, the individual is lying on their left side. This position makes it easier to access a patient's right side.
Other common positions include Trendelenburg's and Fowler's positions. Fowler's position has a person sitting up (straight or with a slight lean), while Trendelenburg's position has the person in a supine position, with the head about 30 degrees lower than the feet. Fowler's position is named after George Fowler, who originally used the position as...
Oct 8, 2021 · Examples of Proximal and Distal . Let’s look at some examples of proximal and distal. The wrist is proximal to the hand, as the wrist is closer to the trunk than the hand. The elbow is proximal to the wrist, as the elbow is closer to the trunk than the wrist. The shoulder is proximal to the elbow, as the shoulder is closer to the trunk than ...
Oct 28, 2021 · Anatomical planes are imaginary planes/2D surfaces used to divide the body to facilitate descriptions of location and movement. The anatomical position is used as a reference when describing locations of structures and movements. It is an upright position with arms by the side and palms facing forward. Feet are parallel with toes facing forward.
Sep 7, 2024 · Dorsiflexion and plantarflexion are terms used to describe movements at the ankle. They refer to the two surfaces of the foot; the dorsum (superior surface) and the plantar surface (the sole). Dorsiflexion refers to flexion at the ankle, so that the foot points more superiorly. Dorsiflexion of the hand is a confusing term, and so is rarely used.
