A 32-year-old male presents 6 weeks after a closed tibial shaft fracture. Radiographs show bridging callus at the fracture site with woven bone visible on both sides of the fracture gap. Which phase of fracture healing is BEST represented by these findings, and what is the key distinguishing feature from the preceding phase?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.