Case Report
An Unusual Presentation of Right-Sided Sciatica with Foot Drop
Figure 3
Oblique parasagittal section of T2-weighted MRI displaying passage of the right sciatic nerve above the piriformis muscle. (1) Sciatic nerve. (2) Piriformis. (3) Sacroiliac joint. (4) Ischium. (5) Ischial tuberosity.