Periosteum · Histology

Which of the following surfaces lacks a periosteum?

  1. The diaphysis of a long bone
  2. The outer surface of flat bones
  3. The articular surfaces of bones
  4. The anterior surface of the patella
Show answer and explanation

Correct answer: The articular surfaces of bones

Articular surfaces are covered by hyaline cartilage rather than periosteum. This smooth cartilage layer reduces friction and absorbs shock within the joint space.

Difficulty: Medium Question 5 of 20

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