This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skeletal system, Subject name: Radiology
Not a radiological feature of rickets - 
Select and explain. 
A. Splaying of metaphysis, B. Cupping of metaphysis, C. Subluxation of epiphysis, D. Widening of metaphysis
C: Subluxation of epiphysis
Answer: C: Subluxation of epiphysis 
Explanation: Radiological findings in rickets : cupping of metaphysis splaying of metaphysis Fraying of metaphysis widening of growth plate widening of epiphysis coical thining generalised osteopenia Triradiate pelvis