It should as long as the water is clean, no infection sets in and there is no hard bone loss. Soft bone and skin will grow back just fine.
A good step is to do a few large water changes with well aged/aerated SW
. It will help reduce any DOC
present in the water helping the fish fight off any potential infection. Adding a good marine vitamin to the foods high in [acronym="Highly Unsaturated Fatty Acid"]HUFA
[/acronym] will also aid the fish's immune system.