Flourosis in back teeth wont cause any problem in eating . But if problem or concern in esthetics , go for crowns . If because of faulty enamel , loss of tooth structure is there and causes food lodgement then RCT / restoration and/ or crown
Next Steps
decide what u want , n what is ur main complaint ......treatment is according ro that
Health Tips
bleaching in back teeth , not a good idea
crowns or if no pain , no treatment required