نتایج جستجو برای: phalanx
تعداد نتایج: 1893 فیلتر نتایج به سال:
DESCRIPTION A 16-year-old previously well female, nonsmoker, without significant medical history, received an injection of lidocaine with epinephrine from her dermatologist, delivered in his office, to the radial and ulnar aspects of the middle phalanx of her long finger before having a skin lesion (wart) removed. No tourniquet was used. Eight hours later, the patient presented to the emergency...
BACKGROUND The recent spread of positron emission tomography-computed tomography (PET/CT) poses extremity dosimetry challenges. The question arose whether the radiation dose measured by the ring thermoluminescent dosimeter usually worn on the proximal phalanx (P1) of the index finger measures doses that are representative of the true doses received by the upper extremities of the operators. A p...
OBJECTIVES This article presents force and displacement tolerances for pinch loading of the bones and joints of the digits. METHODS Dynamic (54 mm/s) pinch loading was applied in a dorsal-palmar direction to all digits (fingers and thumb) on matched pairs of hands from 8 adult human cadavers. Opposed 3.1-mm thick, 1.0-mm radius of curvature aluminum pinching surfaces were used to represent th...
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