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CVIR Endovascular
Fig. 3 | CVIR Endovascular

Fig. 3

From: Functional bony entrapment of the dorsalis pedis artery caused by cranial subluxation in the talonavicular joint

Fig. 3

Dynamic fluoroscopic angiography imaging depicting DPA compression. In image A, an angiogram in spontaneous normal position of the left foot is seen with filiform stenosis of the DPA at the anterior cranial part of the talus. In image B, dynamic angiography in dorsal extension in the ankle joint shows complete disappearance of the stenosis, confirming functional vascular compression. Image C shows cone-beam CT imaging of the left foot depicting the talonavicular subluxation leading to functional intermittent bony compression of the DPA

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