So it was very windy in Eastern PA today.

I have a younger potted fig tree that most of its leaves were blown off or put into a severe wilt.   

Can this plant produce more leaves and leaf out again?

I feel your pain. My sweet toddler wanted to "help" and picked up my smith tree to move it into the shade. It had four leaves...that little trunk just snapped off. I'm hoping it also sends out new leaves from a lower green branch, good luck!

I have a italian 358 that had or has fmv real bad. I took every leaf off. It is now making all new leaves. Will post a pick in the morning. No worries

@ MJBARANSKY
that is not a problem, just make sure you water your plant so it does not lose all the of them but even if it does it will come back without any problems

I moved my trees inside due to wind last  night

Hi,
Fertilize and water and let grow.
The tree will heal herself. Don't cut the damaged leaves . They could still be efficient enough to help the tree.
Keep us posted :)