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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Feasibility of MRI for the evaluation of interosseous ligament vertical segment via subtalar arthroscopy correlation: comparison of 2D and 3D MR images

Fig. 3

A 31-year-old man with subtalar instability. Sagittal T2-weighted image (a) shows normal-looking IOLV (arrow) with uniform thickness and continuity in tarsal sinus. Ganglion cysts (*) along inferior extensor retinaculum induce tarsal sinus fat obliteration. 3D isotropic sagittal images (b and c) acquired sequentially in the medial direction and axial image (d) demonstrate irregularity in the inner half of IOLV (arrows). Arthroscopic image (e) of the tarsal sinus reveals the talocalcaneal joint on the right side and a chronic IOLV tear in the inner half; IOLV, interosseous ligament vertical segment

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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