Novel endoscopic hybrid technique in the treatment of cervical spondylotic radiculopathy

Figure 3 Comparison of pre- and post-operative computed tomography and magnetic resonance imaging findings. A: Pre-operative 3D reconstruction; B and C: Pre-operative computed tomography (CT) and magnetic resonance imaging (MRI) showed herniated disc in C4/5; D: Post-operative 3D reconstruction showed keyhole laminotomy at right side in C4/5; E and F: Post-operative CT and MRI showed that nerve root was fully decompressed.