This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
Contraindication for internal fixation is 
Select and explain. 
A. Physeal injury, B. Active infection, C. Intraaicula fracture, D. Fracture dislocation
B: Active infection
Answer: B: Active infection 
Explanation: Any acute infection is a contraindication for internal fixation as infection will cause slimy-layer Ref: Maheshwari 6e pg 19.