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: Dental
An avulsed tooth which is replanted shows loss of lamina dura radiographically, high sound on percussion. The type of resorption is 
Select and explain. 
A. Internal resorpton, B. External resorption, C. Replacement resorption, D. Cervical resorption
C: Replacement resorption
Answer: C: Replacement resorption 
Explanation: None