If the tooth is cut without removal of any part of crown or root is:: (A) Hemisection, (B) bicuspidisation, (C) Amputation, (D) Coronosection.
Answer is B. • 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.