Spinal extradural<unk>  or<unk>  <unk>  is bleeding into the<unk>  space in the spine. These may arise spontaneously (e.g. during childbirth), or as a rare complication of<unk>  anaesthesia or of surgery (such as laminectomy). Symptoms usually include back pain which radiates to the arms or the legs. They may cause pressure on the spinal cord or cauda equina, which may present as pain, muscle weakness, or dysfunction of the bladder and bowel.
Spinal epidural hematoma
Epidural abscess
Spinal disc herniation
Spinal fracture
Spinal tumor
Cervical spinal stenosis
Acute flaccid myelitis
Vertebral osteomyelitis