Fig. 4

Osteochondrosis dissecans (OCD) in the neuro-central synchondrosis of pig 5. a. There is an OCD lesion (arrow) located towards the floor of the vertebral canal caudally in C6. a. The lesion (arrow) is located cranial to the caudal physis of C6, and b-d. near the midline, corresponding to the neuro-central synchondrosis. a. Sagittal plane. b. Dorsal plane. c. Transverse plane. d. 3D model, caudal and slightly right-to-left oblique view