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12 Cards in this Set

  • Front
  • Back
osteomyelitis
inflammation or infection of bone marrow and adjacent bone, usually caused by bacteria due to trauma or surgery
signs and symptoms of osteomyelitis
pain redness swelling in the affected area, fever and general malaise, radiographically poorly circumscribed radiolucency with a central sclerotic nidus may be present
condensing osteitis
chronic focal sclerosing osteomyelitis
unusual bone reaction to an infection
most common in young patients and in mandibular 1st molar
radiographic findings of condensing osteitis
well circumscribed radiopaque mass of sclerotic bone surrounding apex, entire root outline is always visible
how to treat condensing osteitis
rct or extraction, the bone with osteomyelitis s not attached to the tooth so it remains after extraction
what can a periodical abscess cause if left alone?
osteomyelitis, cellulitis, and bacteremia
names of IV bisphosphonates
zometa, aredia
osteonecrosis occurs in what percent oral vs. IV bisphosphonates
less than 1% oral
20% IV
osteoporosis
reduction of total skeletal mass due to increased bone resorption
most common in thin elderly white women
treatment of osteoprosis
estrogen therapy, calcium, vit, bisphosphonates
osteopetrosis
uncommon genetic disorder beginning in infancy characterized by and overgrowth and denseness of bones due to a defect in osteoclasts, prevents bone marrow formation. bones become brittle and dense
clinical signs of osteopetrosis
abnormal bone and dental development, fragile bones, stunted growth, anemia, spleen and liver enlargement, blindness, progressive deafness