What level of hair loss would this be and is it possible to reverse?

[mike0255]

https://imgur.com/Sw2qqMW

https://imgur.com/j40YUco

first picture is without flash and second is with flash, would it be possible to regrow all that was lost on finasteride and minoxidil, im 21 years old and most of the loss has been in the past 2-4 years.

[mrclean]

I say it is a 5.