Orthopedics Book

http://www.fpnotebook.com/

Osteomyelitis XRayAka: Osteomyelitis Plain Radiography, XRay in Suspected Osteomyelitis

Advertisement

  1. See Also
    1. Osteomyelitis
    2. Suspected Osteomyelitis in Diabetes Mellitus
  2. Findings: Early
    1. Soft tissue swelling
    2. Periosteal reaction (Subperiosteal elevation)
  3. Findings: Later
    1. Osteolysis
    2. Sequestra (islands of necrotic bone)
    3. Bone abscess (Brodie's abscess)
  4. Efficacy
    1. Test Sensitivity: 62% (43-75% in Diabetic Foot Osteomyelitis)
    2. Test Specificity: 64% (65-83% in Diabetic Foot Osteomyelitis)
  5. Limitations
    1. Bone changes lag infection by 10-20 days
    2. XRay changes not seen until 40-70% bone resorbed
    3. Repeat XRay at 2 week intervals
  6. References
    1. Pineda (2006) Infect Dis Clin North Am 20:789
    2. Termaat (2005) J Bone Joint Surg Am 87:2464

Navigation Tree