- Infective NEC M46.50

-- Cervical Region M46.52

-- Cervicothoracic Region M46.53

-- Lumbar Region M46.56

-- Lumbosacral Region M46.57

-- Multiple Sites M46.59

-- Occipito-atlanto-axial Region M46.51

-- Sacrococcygeal Region M46.58

-- Thoracic Region M46.54

-- Thoracolumbar Region M46.55