FIG. 2. A patient with a C6-7 foraminal stenosis and disc herniation on the left side (patient 5); preoperative T2-weighted magnetic resonance imaging (MRI) showing left foraminal stenosis with disc herniation on the C6-7 (A and B), postoperative MRI showing the state of left unilateral foraminal decompression with disc removal (C and D).
