Taber’s Cyclopedic Medical Dictionary Online + App from F.A. Davis and Unbound Medicine. Find 65,000 medical and nursing definitions. Download to iPhone, iPad, and Android. Explore these free sample topics:
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A spiked rotating instrument that is rolled along the patient's skin to gauge the ability of the patient to perceive pain or light touch.
SYN: SEE: neuro pinwheel; SEE: Wartenberg neurological pinwheel