Category: W
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Writing therapy
Writing a journal or diary to explore and record one’s feelings and thus to make progress toward desired psychological goals.
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Wrist unit
A component of an upper-extremity prosthesis that attaches the terminal device to the forearm section and provides for pronation or supination.
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Wrist-driven wrist-hand orthosis
Dynamic splint used for functional grasp by individuals with C6 tetraplegia.
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Wrist-driven hand orthosis
An orthotic that uses the muscles of the wrist, especially the extensor muscles, to drive the fingers together into a grasping motion. It can be used by people with paralysis of the hand to improve the ability to hold on to and release objects.
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Wrisberg’s ganglion
A ganglion of the superficial cardiac plexus, between the aortic arch and the pulmonary artery. Also called Wrisberg’s cardiac ganglion.
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Wrinkle test
A test of sensibility following complete transection of or damage to peripheral nerves based on the characteristic sympathetic response of skin following extended immersion in water.
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Wright’s stain
A combination of eosin and methylene blue used in staining blood cells to reveal malarial parasites and to differentiate white blood cells. A substance employed in laboratory settings to apply coloration to tissue samples, enabling their visual examination and analysis, is known as a histological stain. This chemical agent plays a crucial role in enhancing…
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Wrap
A covering, especially one that is wound tightly around an object, as an elastic wrap or a compression wrap.
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W-plasty
A technique used in plastic surgery to prevent contractures in straight-line scars. Either side of the wound edge is cut in the form of connected W’s, and the edges are sutured together in a zigzag fashion.
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Wound care
Any technique that enhances the healing of skin abrasions, blisters, cracks, craters, infections, lacerations, necrosis, and/or ulcers.