Fig. 2From: Clinical results of a lamina with spinous process and an iliac graft as bone grafts in the surgical treatment of single-segment lumbar pyogenic spondylodiscitis: a retrospective cohort studyA The pathological findings in a patient aged 40–50 years old with lumbar pyogenic discitis (L4–5) B The pathological findings in a patient aged 30–40 years old with lumbar pyogenic discitis (L4–5)Back to article page