Sentence examples for then necessary from inspiring English sources

Marrow grafting is then necessary to rescue the patient.

The warning was neither legally binding nor, it seemed then, necessary.

What then?" "Necessary Errors," by Caleb Crain (Penguin), out August 6th.

It is then necessary only to move the feed or secondary reflector to maintain optimum performance.

It was then necessary to lead the heart jack for a finesse, and eventually score the last heart in the East hand for a spade discard.

But because this process leaves hair dry, brittle and unprotected, it is then necessary to add other substances to replace the oils we have removed.

Interference coordination is then necessary.

A numerical simulation of the LDL mode is then necessary.