INTRODUCTION AND EVIDENCE. Native vertebral osteomyelitis (NVO) is mainly caused by hematogenous spread from a distant infection focus (e.g. respiratory, urogenital, intestinal tract, oral cavity, skin or intravascular device), typically involving the intervertebral disc space and adjacent vertebral
The postdural puncture headache (PDPH) is a well-documented complication of dural puncture. Depending on a number of factors, the overall incidence of PDPH following unintended dural puncture with an epidural placement needle is typically around 50%, but can be as high as 70% for certain