Fig. 2
Cage position examined by X-ray. A long cage for flexibility test: AP view (a) and lateral view (b); A long cage for load sharing test, AP view (c) and lateral view (d)
Fig. 2 | BMC Musculoskeletal Disorders
Cage position examined by X-ray. A long cage for flexibility test: AP view (a) and lateral view (b); A long cage for load sharing test, AP view (c) and lateral view (d)