1
.
| Upper pointer: Fasciculus gracilis Lower pointer: Posterior median sulcus |
2
.
| Upper pointer: Cuneate fasciculus Lower pointer: Posterior intermediate sulcus |
3
.
| Lateral funiculus |
4
.
| Posterior internal vertebral venous plexus |
5
.
| Gray matter column |
6
.
| Upper pointer: Anterior spinal artery Lower pointer: Arachnoid |
7
.
| Dura mater |
8
.
| Dorsal roots cervical nerve V |
9
.
| Ventral root cervical nerve V |
10
.
| Posterior longitudinal ligament |
11
.
| Anterior internal vertebral venous plexus |
12
.
| Roots of cervical nerve VI (cut across) |
13
.
| Denticulate ligament |
14
.
| Arch of vertebra C. III (cut across) |
15
.
| Inferior articular process |
16
.
| Accessory filament of dorsal roots |
17
.
| Artery within epidural space |
18
.
| Pedicle (arch of vertebra) C. IV |
19
.
| Anterior tubercle vertebra C. IV |
20
.
| Vertebral artery (within transverse foramen) |
21
.
| Posterior tubercle vertebra C. IV |
22
.
| Spinal ganglion (note that dura fuses to nerve roots medial to the ganglion) |
23
.
| Dorsal branch cervical nerve V |
24
.
| Pedicle (arch of vertebra) C. V |
25
.
| Synovial fold |
26
.
| Superior articular surface vertebra C. VI |