Occult intertrochanteric hip fracture

Case contributed by Stefan Tigges
Diagnosis certain

Presentation

Left hip pain and inability to bear weight after a fall.

Patient Data

Age: 90 years
Gender: Female

Demineralization, no visible fracture.

Demineralization, no visible fracture.

Undisplaced intertrochanteric fracture appears as a low signal serpiginous line on T1 and a high signal line on the fat saturation images.

Dynamic hip screw appropriately positioned.

Case Discussion

Fractures of the proximal femur may not be visible on radiographs or even CT scans in demineralized patients. MRI is much more sensitive for fracture and should be strongly considered in elderly patients who fall with hip pain and inability to bear weight.

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