Musculoskeletal and Skin: Osteoporosis, Psoriasis · USMLE Step 1

A patient with osteoporosis sustains a Colles fracture. This involves which bone?

  1. Proximal humerus
  2. Distal radius
  3. Ulna shaft
  4. Scaphoid
Show answer and explanation

Correct answer: Distal radius

Colles fractures involve the distal radius after a fall on an outstretched hand. They are common in patients with osteoporosis.

Difficulty: Medium Question 20 of 20

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