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
Treatment of choice for palatal hyperplasia occurring due to denture irritation is 
Select and explain. 
A. Discontinuation of dentures, B. Radicular excision, C. Supraperiosteal excision, D. No treatment necessary
C: Supraperiosteal excision
Answer: C: Supraperiosteal excision 
Explanation: None