WebOct 11, 2016 · Radiologists should be familiar with the normal anatomy of the thumb as seen at high-resolution MR imaging and US, including relevant tendons and muscles, key …

Finger pulley injury Radiology Reference Article

http://thumbmri.com/what-to-expect/ WebWe present our 3-T MRI protocol using a dedicated hand-and-wrist coil and review normal MRI anatomy of the fingers. We emphasize a systematic approach to the interpretation of finger MRI examinations and illustrate this approach with … documents clogging trumps toilet

MRI of the Thumb: Anatomy and Spectrum of Findings in …

WebClosed rupture of the thumb flexor tendon pulleys is rare and, to our knowledge, the MRI findings associated with this injury have not been described in the radiology literature. The injury can result in nonspecific clinical and physical exam findings and advanced imaging may be crucial to diagnosis … WebAug 1, 2024 · MRI and US are the diagnostic modalities of choice for pulley injury. 15 Direct imaging findings appreciated on MRI include increased intrasubstance edema within the pulley itself, fiber discontinuity, and absence of the pulley on axial sections.2, 16, 17 Indirect MRI findings include a halo of T2 edema surrounding the flexor tendon sheath in … WebOblique pulley (3-5mm) originates at proximal half of proximal phalanx most important pulley in thumb functions like cruciate pulley in fingers in fingers A1-A2-C1-A3 in thumb A1-Av-oblique-A2 facilitates full excursion of FPL prevents bowstringing of FPL bowstringing will occur if both A1 and oblique pulleys are cut Annular pulleys documents cleaning schedule