Journal's correction note:

Clinical article Br Dent J 2019; 227: 683-686.

When this article was originally published, an incorrect version of Figure 4 was displayed. The correct figure is presented here, in which the ‘Yes' / ‘No' boxes are correctly distinguished.

Fig. 4
figure 1

Treatment options for anterior teeth1,4,7

The journal apologises for any inconvenience caused.