Failure to apply transaction log - can I force apply of log?

I have a database that had an assertion failed. When I get the last backup and try to apply the LOG file I get a validation error. Come to find out the indexes on 6 tables needed to be rebuilt. The catch 22 is when I fix the indexes and try to apply the LOG, i get the message that the DB is newer and cannot apply log. Is there any way to force apply the LOG?

TIA,

Kevin