Explained: What is Avascular Necrosis? | Is this the new side-effect of Coronavirus?

After Black, White and Yellow fungus, Avascular Necrosis is the new side-effect of the deadly Coronavirus. This disease leads to the damaging of the bones. The bone tissue die due to lack of blood supply and hence the person suffers from Avascular Necrosis. Experts explain all about it. Take a look