Clinics in sports medicine
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Stress fractures of the medial malleolus and distal fibula are rarely encountered. They typically affect the athletic and running population and manifest the usual signs and symptoms of stress fractures. Axial and torsional forces, muscular contractions, and alignment are believed to play a role in their development. ⋯ The diagnosis can be confirmed with radionuclide bone scanning or MRI. Most injuries are amenable to nonsurgical management. An operative intervention for athletes with medial malleolar stress fractures has been advocated under certain circumstances.
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Since the stress fracture of the tarsal navicular was first described in 1970, awareness of the injury has increased, and navicular stress fractures have represented up to 35% of stress fractures in recent series. However, these injuries remain difficult to diagnose and treat because of their often vague clinical presentation and the poor correlation between radiographic and clinical findings.