X
Comments to #6
All comments (1)
-3
1.
channax 6 year s ago
again ? ? ?
Human children don't get kneecap bones until they're around three years old.
As Torech noted on Reddit, it takes a while for children to get kneecaps. That part of the skeleton is called the patella. It starts out as cartilage and then ossifies into bone at around toddler age.