Recalcitrant Lateral Premalleolar Bursitis of the Ankle Associated with Lateral Ankle Instability

<div>Magnetic resonance imaging of the right ankle. (a) An axial short T1 inversion recovery (STIR) image showing fluid collection in the lateral premalleolar bursa (asterisk). Fluid collection may also be seen in the tendon sheath of the extensor digitorum longus (EDL) (arrowhead). The anterior talofibular ligament is unstrained (arrow). (b) A sagittal STIR image showing fluid collection in the tendon sheath of the EDL just anterior to the ankle joint.</div>

Case Reports in Orthopedics

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Figure 3

Figure 3: Recalcitrant Lateral Premalleolar Bursitis of the Ankle Associated with Lateral Ankle Instability 