3yrs old child receive trauma to max incisor which lead to grayish discoloration and in radiograph there is periapical radiolucency what is the ttt of choice

3yrs old child receive trauma to max incisor which lead to grayish discoloration and in radiograph there is periapical radiolucency what is the ttt of choice:

A. pulpotomy

B. apexification and filling with ZOE***