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
If the tooth is cut without removal of any part of crown or root is: 
Select and explain. 
A. Hemisection, B. bicuspidisation, C. Amputation, D. Coronosection.
B: bicuspidisation
Answer: B: bicuspidisation 
Explanation: • Root Resection / Amputation is removal of root without removal of any crown portion
• In Hemisection one root with its corresponding crown portion is cut and removed
• In bicuspidisation the molar is simply cut without removal of any part of crown or root.
Hemisection and bicuspidisation are suitable for mandibular molars.