Sinus tarsi "see-through" sign

Last revised by Henry Knipe on 23 Nov 2022

Sinus tarsi "see-through" sign is a radiological sign noted in pes cavus and/or hindfoot varus with the alignment of the sinus tarsi parallel to the x-ray beam resulting in the ability to "see-through" the sinus tarsi on lateral foot x-rays 1,2.

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Cases and figures

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