
No idea really... But having once torn a ligament in my calf (couldn't walk properly for 2 wks) and then years later damaged ligaments in my foot (ditto re outcome) I hardly flinched when my foot went down a rabbit hole last November.
It didn't hurt at all for several days then pain spread from one toe along the foot until I was barely able to walk and it was keeping me awake at night. Was unable to get it properly checked out at the time as my mother became acutely unwell and back then as her carer I had no time off(long story) still don't as it happens!
I wore strong boots with ankle support and eventually the pain went and I have full mobility back, after 6 months, but it should have been x-rayed at the time, I am certain there was damage to the bone.