Have you looked at your old backups, if they are OK you could try the above link Database corruption - #7 by Patch
If not this post would work and maybe faster than a completely manual approach Database corruption - #6 by Tut
Have you looked at your old backups, if they are OK you could try the above link Database corruption - #7 by Patch
If not this post would work and maybe faster than a completely manual approach Database corruption - #6 by Tut