Violation
For which of the following teeth is the risk of root fracture increased if a rotational force is used during extraction?
Lower canine
Upper first bicuspid.
Upper canine
Upper lateral incisor
Lower first bicuspid
For which of the following teeth is the risk of root fracture increased if a rotational force is used during extraction?
Lower canine
Upper first bicuspid.
Upper canine
Upper lateral incisor
Lower first bicuspid