This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Musculoskeletal Radiology, Subject name: Radiology
Which of the following is/are radiological features of fluorosis? 
Select and explain. 
A. Osteosclerosis, B. Coical thickening, C. Enthesopathy, D. All the above
D: All the above
Answer: D: All the above 
Explanation: Radiological features of fluorosis Diffuse Osteosclerosis Coical thickening Enthesopathy Interosseous membrane calcification Sacro tuberous ligament calcification