This hammer took a big hit a while ago. Although it's half the size it used to be, it's still opening up during the day and closing at night. It has exposed skeleton around the edges for a good 2 months now, but hasn't gotten worse.
Few days ago I noticed these tiny polyps to the right. Is this new growth or dying/receding existing polyps?
If new growth, could it slowly be bouncing back?

Few days ago I noticed these tiny polyps to the right. Is this new growth or dying/receding existing polyps?
If new growth, could it slowly be bouncing back?



