OCAD MSK

History

44F chronic refractory hamstring pain

Figure 1 for case ischiofemoral impingement
Figure 1
Figure 2 for case ischiofemoral impingement
Figure 2
Figure 3 for case ischiofemoral impingement
Figure 3

Discussion

In this case, the hips were normal. There is marked narrowing of the quadratus femorus space (see T1w images) bilaterally. There is minimal hamstring tendinosis. Bilateral QF muscle compression/edema is demonstrated in axial T2w images.

Diagnosis

ischiofemoral impingement

Hilary Umans, MD
Courtesy