Osteomyelitis physical examination
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Kiran Singh, M.D. [2]; Nate Michalak, B.A.
Overview
Physical Examination
Vital Signs
Acute Osteomyelitis
- Swelling
- Redness
- Tenderness (except in diabetic patients with advanced neuropathy)
Chronic Osteomyelitis
Patients with chronic osteomyelitis may present with acute signs in addition to the following:
- Sequestra
- Draining sinus tract
- Thickened periosteum
- Unhealing ulcers, particularly those over bony prominences or any ulcer in which bone is palpable by blunt probe
- Pathological fractures
- Brodie's abscess
- Unstable joint in patients with prothesis infection
Common Locations
Hematogenous Osteomyelitis
- Long bone metaphysis (typically tibia and femur) in children
- Presence of transphyseal blood vessels and an immature growth plate in infants increase likelihood of infection spreading to epiphysis and joint cavity.
- Lumbar vertebrae in elderly patients
- Vertebral osteomytelitis involves adjacent vertebrae and intervertebral disc
Contiguous-focus Osteomyleitis
- Hip, knee, elbow due to prosthesis infection
- Long bones due to fracture
Osteomyelitis Secondary to Vascular Insufficiency
- Toes, metatarsal heads, and tarsal bones
Gallery
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Osteomyelitis. With permission from Dermatology Atlas.[1]
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Osteomyelitis. With permission from Dermatology Atlas.[1]
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Osteomyelitis. With permission from Dermatology Atlas.[1]