Wrap Words on a TIFF photo???

Is it possible to wrap words on a TIFF photo?  I have to place a few words on the side of a leg in reality, yet the TIFF photo only shows 3/4 view.  Thus, there is only 1/4 side showing.  Still, I'd like to add the words on to the side of the leg.  Is it possible to wrap the words on the location I specify?  Thanks