The central defender was knocked unconscious after a clash of heads with Rangers striker Daniel Cousin and taken to hospital, but he checked in with the Celtic squad at Glasgow Airport on Monday morning as they made their way to Portugal for Wednesday night´s encounter.
Celtic first-team coach Tommy Burns said: "Thank God. He has recovered very well and he has travelled."
Copyright (c) PA Sport 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms