Fig. 2.
A : Pre-operative magnetic resonance (MR) image shows disc herniation at C5-6 and C6-7. B : Pre-operative simple lateral radiograph. C : Postoperative simple lateral radiograph immediately shows ACDF, C5-6 & C6-7 with Solis cage. D : Simple lateral radiograph at two years postoperative shows fusion state without subsidence and adjacent level degeneration.
