Osteoporosis – History and Physical

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Osteoporosis – History and Physical

While minimum screening involves getting a bone mineral density (BMD) scan and calculating a FRAX score to determine risk of fracture, a better risk evaluation can be performed by a focused/complete history and physical.

Minimum evaluation of fracture risk

History:

  • History of falls or concerned about falling
  • Dietary calcium estimation:
    • Number of dairy servings x 300 mg + 300 mg in general diet (unless restrictive diet like vegan, keto, etc.)
  • Loss of height:
    • 1.5 inches or 3.8 cm suggestive of vertebral fracture –> get spine radiograph to confirm
  • Weight (especially <51 kg or 112 lbs)
  • Medications (particularly glucocorticoids, antiepileptics, heparin)
  • Family history of osteoporosis or parent with hip fracture

Physical exam:

  • Oral examination (evaluating need for invasive dental work: fractured teeth, periodontal disease, inflammation, extractions or implants needed)
    • If invasive dental work needed, await clearance to start antiresorptive/anabolic osteoporosis therapy from treating dentist/surgeon OR at least 3 months from completion of dental work.
  • Fall assessment:
    • Gait evaluation (abnormal suggest fall risk)
    • Sit to stand (difficulty suggests fall risk)
Comprehensive evaluation of fracture risk

History:

Women:

  • Weight upon graduation from high school
  • Age at menarche and menopause

All:

  • Prior fractures in adulthood
  • Kidney stones (may suggest hypercalciuria)
  • History of falls or concerned about falling
  • Exercise (cardiovascular and strength)
  • Nutrition/diet with emphasis on calcium intake
  • Low weight (<51 kg or 112 lbs) or significant weight loss (>10% fluctuation)
  • Loss of height (1.5 inches or 3.8 cm suggestive of vertebral fracture)*
  • Medications (particularly glucocorticoids, antiepileptics, heparin)
  • Family history of osteoporosis
  • Comorbidities:
    • chronic inflammatory states, malabsorptive disorders, chronic major organ dysfunction (liver, kidney, heart, lungs),GERD/esophagitis/dysphagia, diabetes, thyroid dysfunction, parathyroid dysfunction, hypogonadal states
  • Smoking
  • Alcohol use

Physical

  • Weight and BMI
  • Oral examination (evaluating need for invasive dental work: fractured teeth, periodontal disease, inflammation, extractions or implants needed)
    • If invasive dental work needed, await clearance to start antiresorptive/anabolic osteoporosis therapy from treating dentist/surgeon OR at least 3 months from completion of dental work.
  • Spine tenderness (suggestive of vertebral fractures)*
  • Fall assessment:
    • Gait evaluation (abnormal suggest fall risk)
    • Sit to stand (difficulty suggests fall risk)
  • Rib-pelvis distance (less than 2 finger widths suggestive of vertebral fracture) or wall-occiput distance (>0cm  suggestive of vertebral fracture)*

*If present, raises concern for vertebral fracture. Obtain spine radiograph to confirm.


For additional information, see Does This Woman Have Osteoporosis from JAMA’s The Rational Clinical Exam