16 October 2021>: Clinical Research
Computed Tomography-Guided Radiofrequency Ablation of the Cervical Dorsal Root Ganglia in 27 Patients with Cervical and Occipital Postherpetic Neuralgia
Huidan Lin 1ABCDEF , Gang Cao 1ABD , Zhaodong Yang 1CD , Guanjun Jin 1DEF , Bing Huang 2ABCDEFG* , Changshun Huang 1BCDEF* , Ming Yao 2DEF , Jinghan Shao 1DEDOI: 10.12659/MSM.932612
Med Sci Monit 2021; 27:e932612
Figure 3 A 3-dimensional reconstruction of puncture position on the cervical dorsal root ganglion during radiofrequency ablation. (A) The puncture needle was located in the intervertebral foramen of C2 and C3 spinal canal, seen here from the side. (B) The puncture needle was located in the intervertebral foramen of C3 and C4 spinal canal, seen here from the lower side. 1: radiofrequency puncture needle, 2: C2 foramen intervertebrale, 3: C3 foramen intervertebrale, 4: C4 foramen intervertebrale, 5: transverse foramen, 6: centrum.