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Osteomyelitis (OM) is an infection of bone. [1] Symptoms may include pain in a specific bone with overlying redness, fever, and weakness. [1] The feet, spine, and hips are the most commonly involved bones in adults. [2] The cause is usually a bacterial infection, [1] [7] [2] but rarely can be a fungal infection. [8]
Chronic recurrent multifocal osteomyelitis (CRMO) is a rare condition (1:1,000,000), in which the bones have lesions, inflammation, and pain. It is called multifocal because it can appear in different parts of the body, primarily bones, and osteomyelitis because it is very similar to that disease, although CRMO appears to be without any infection .
A Brodie abscess is a subacute osteomyelitis, appearing as an accumulation of pus in bone, frequently with an insidious onset. [1] Brodie's abscess is characterized by pain and swelling without fever, often resulting from diabetic wounds, fracture-related bone infection, or haematogenous osteomyelitis.
Acute septic arthritis, infectious arthritis, suppurative arthritis, pyogenic arthritis, [4] osteomyelitis, or joint infection is the invasion of a joint by an infectious agent resulting in joint inflammation. Generally speaking, symptoms typically include redness, heat and pain in a single joint associated with a decreased ability to move the ...
Vertebral osteomyelitis often attacks two vertebrae and the corresponding intervertebral disk, causing narrowing of the disc space between the vertebrae. [6] The prognosis for the disease is dependent on where the infection is concentrated in the spine, the time between initial onset and treatment, and what approach is used to treat the disease.
The most common initial manifestation of the disease is inflammation of the spinal cord (myelitis). [4] Myelitis causes spinal cord dysfunction, which can result in muscle weakness, paralysis in the limbs, lost or reduced sensation, spasms, loss of bladder and bowel control, or erectile dysfunction.
The definitive diagnosis is isolation of the causative organism from the synovial fluid (joint fluid), but signs of inflammation in the joint fluid and imaging may also aid in the diagnosis. The treatment is a combination of systemic antibiotics , debridement of infectious and necrotic tissue and local antibiotics applied to the joint space.
Diagnosis typically involves a clinical examination by a dentist or endodontist, complemented by imaging studies such as cone-beam computed tomography. Radiographically, condensing osteitis presents as a localized radiopaque lesion at the root apex of the affected tooth. [7] Root canal treatment by Endodontist