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It is named after Richard von Volkmann (1830–1889), the 19th century German doctor who first described it, [4] in a paper on "non-Infective Ischemic conditions of various fascial compartments in the extremities". [5] Because the contracture occurred at the same time as the paralysis, he considered a nerve cause to be unlikely. [6]
Flexion and extension are movements that affect the angle between two parts of the body. These terms come from the Latin words with the same meaning. [a] Flexion is a bending movement that decreases the angle between a segment and its proximal segment. [9] For example, bending the elbow, or clenching a hand into a fist, are examples of flexion ...
A stress fracture is a fatigue-induced bone fracture caused by repeated stress over time. Instead of resulting from a single severe impact, stress fractures are the result of accumulated injury from repeated submaximal loading, such as running or jumping. Because of this mechanism, stress fractures are common overuse injuries in athletes. [18]
The extension synergy for the lower extremity includes hip extension, adduction and internal rotation, knee extension, ankle plantar flexion and inversion, and toe plantar flexion. [ 1 ] Note that some muscles are not usually involved in these synergy patterns and include the lattisimus dorsi , teres major , serratus anterior , finger extensors ...
The eye can be directly affected in the form of episcleritis [37] or scleritis, which when severe can very rarely progress to perforating scleromalacia. Rather more common is the indirect effect of keratoconjunctivitis sicca , which is a dryness of eyes and mouth caused by lymphocyte infiltration of lacrimal and salivary glands .
Neurological origin BSS may also result from damage to the basal ganglia nuclei that are a part of the cerebral cortex, which play a major role in bodily positioning. Damage to this part of the brain can inhibit proper flexion and extension in the muscles necessary for maintaining an upright position.
Julia Roberts opened up about sharing a baby picture of her twins, Phinnaeus Moder and Hazel Moder. Roberts, 56, who shares the twins and son Henry, 16, with Danny Moder, spoke with Extra on ...
Injury can be described as a ‘mechanical disruption of tissues resulting in pain.' [13] Despite the fact tissues can self-repair, muscle degradation occurs after repeated and prolonged use. [13] Overuse and strain injuries can occur at work, physical activity and daily life. [ 11 ]