No, For Odisha MBBS admission in 2nd round there will be no option for fresh registration. you will get the only option for choice filling after vacant seat available list uploaded. If you have done 1st round registration then you can do further counseling. You can check Schedule from below link

https://ojee.nic.in/publicinfomed/Handler/FileHandler.ashx?i=File&ii=47&iii=Y

and you can check the link https://ojee.nic.in/publicinfomed/public/home.aspx for updates

hi mukherjee,

no, you can't apply directly in 2nd round before appearing in the 1st round and document verification.

hope this will help

all the best for your future!!!