How to temporise a 21 cantelever bridge?

Hi everyone,

New dentist here. Planned extraction of the 21. Discussed options and am planning a cantilever bridge from 11-21. Any suggestions on how to temporise the place of the 21 after exo? Putting a bone graft in at time of exo and pt doesn’t want to go toothless.

The 21 has been RCT’d and the crown on it fractured off (along with a good chunk of tooth, hence the exo). I temporarily re-cemented it on this week as a temporary fix before we exo the tooth in a few days…

In addition, is pre-exo scan necessary? I was thinking about just doing a pre-prep scan…

Thanks very much