Lateral Heel Pain Caused by Impingement of Hypertrophic Peroneal Tubercle and Os Peroneum

Figure 2

CT: Axial image (a), sagittal image (b), coronal image (c), and 3D image (d). Hypertrophic peroneal tubercle, a bony overgrowth surrounding a peroneal tendon (red arrow). Os peroneum, an ossicle on the outer anterior side of the calcaneus (yellow arrow).

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(b)

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