This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Which of the following is expected when a tooth is lost? 
Select and explain. 
A. Decrease in trabecular pattern, B. Loss of bone width, C. Loss of bone height, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: None