Pharmacology All of the following are types of avascular nonunion of fracture except NOT RELATED-OHO A Torsion wedge nonunion B Oligotrophic nonunion C Comminuted nonunion D Defect nonunion 💡 Explanation All of the following are types of avascular nonunion of fracture except NOT RELATED-OHO ✓ Correct Answer: B. Oligotrophic nonunion