All are true regarding the enamel spindles except:: (A) Produced by ameloblasts, (B) Found in the region of cusps, (C) Surrounded by interprismatic enamel, (D) Terminate as rounded process
Answer is A. Enamel spindles are formed by extensions of odontoblast processes into enamel before calcification. They are odontoblastic processes that cross the dentinoenamel junction and get entrapped in the enamel.