<unk> (Spinal)
Discitis
Vertebral osteomyelitis
Spine related
Acute ligamentous injury
Acute muscle strain
Disk herniation (Sciatica)
Degenerative joint disease
Spondylolithesis<unk>  compression syndromes
Spinal cord compression (non-traumatic)
Cauda equina syndrome
Conus medullaris syndrome<unk> (spinal)<unk>  hematoma (spinal)
Thoracic and lumbar fractures and dislocations
Cancer metastasis
Spinal stenosis
Transverse myelitis
Vertebral osteomyelitis
Ankylosing spondylitis
Spondylolisthesis
Discitis
Renal disease
Kidney stone
Pyelonephritis
Nephrolithiasis
Intra-abdominal
Abdominal aortic aneurysm
Ulcer perforation
Retrocecal appendicitis
Large bowel obstruction
Pancreatitis
Pelvic disease
PID
Other
Retroperitoneal hemorrhage/mass
Meningitis
Acute ligamentous injury
Acute muscle strain
Disk herniation (Sciatica)
Degenerative joint disease
Spondylolithesis<unk>  compression syndromes
Spinal cord compression (non-traumatic)
Cauda equina syndrome
Conus medullaris syndrome<unk> (spinal)<unk>  hematoma (spinal)
Thoracic and lumbar fractures and dislocations
Cancer metastasis
Spinal stenosis
Transverse myelitis
Vertebral osteomyelitis
Ankylosing spondylitis
Spondylolisthesis
Discitis
Spinal cord compression (non-traumatic)
Cauda equina syndrome
Conus medullaris syndrome<unk> (spinal)<unk>  hematoma (spinal)
Kidney stone
Pyelonephritis
Nephrolithiasis
Abdominal aortic aneurysm
Ulcer perforation
Retrocecal appendicitis
Large bowel obstruction
Pancreatitis
PID
Retroperitoneal hemorrhage/mass
Meningitis
Epidural abscess 
Epidural Abscess 
Subdural empyema
Discitis
Vertebral osteomyelitis
Spine related
Epidural hemorrhage
Acute ligamentous injury