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The Jendrassik maneuver to reinforce knee-jerk. The Jendrassik maneuver is a medical maneuver wherein the patient clenches the teeth, flexes both sets of fingers into a hook-like form, and interlocks those sets of fingers together. The tendon below the patient's knee is then hit with a reflex hammer to elicit the patellar reflex. The elicited ...
The specific cause of camptodactyly remains unknown, but there are a few deficiencies that lead to the condition. A deficient lumbrical muscle controlling the flexion of the fingers, and abnormalities of the flexor and extensor tendons. [7] A number of congenital syndromes may also cause camptodactyly: Jacobsen syndrome; Beals syndrome [8] Blau ...
Mallet finger is acquired due to injury to the thin extensor tendon that functions to straighten the end (DIP) joint of a finger. [8] Jamming of the finger induces a rupture of the extensor tendon or a broken bone at the tendon's site of attachment. [9] This results in a droopy and crooked appearance of the end joint of the finger, resembling a ...
Strong glutes help take the stress off the knee by taking on some of the load and preventing your knees from moving in a direction they aren’t supposed to go in, such as caving in or twisting ...
Illustration of a Hand affected by Rheumatoid arthritis. Rheumatoid Arthritis (RA) is an inflammatory disease that's caused by an autoimmune condition. The condition occurs when bodily cells begin to attack and target their own healthy joint tissues resulting in redness, inflammation, and pain.
Stand up straight with your knees 1 or 2 inches apart. Holding onto a stable chair or countertop, slowly bend one knee to a 90-degree angle. Hold several seconds, then slowly lower your foot to ...
Arthritis is a common symptom of SLE. Arthritis is often symmetric and more often involves small joints. Though almost any joint may be affected, the knees and joints of the hands are most often involved in SLE. In larger joints (including the knee), avascular necrosis is a possible complication, leading to further pain and disability. [12]
A pair of AFO (Ankle Foot Orthosis) braces being used to aid bilateral foot drop. Orthotics (Greek: Ορθός, romanized: ortho, lit. 'to straighten, to align') is a medical specialty that focuses on the design and application of orthoses, sometimes known as braces, calipers, or splints. [1]