I do not do base training per se. IMO, training should be targeting to the contemplated races and the experience of the racer. Racing is about generating speed and a lot of "base" training will just make you good at riding base.
Assuming you are healed up from the incident, then I suggest targeting a couple of races for the late summer and then take September as an easy rest month and resume training in October. I would not give up the year over year improvement that a training cycle coupled with racing provides.
Whatever you can do, or dream you can, begin it. Boldness has genius, power and magic in it. - Johann Wolfgang von Goethe, writer