Dr.- As you know I had my CAT scan at Lahey Fri. Jan. 6TH. Until I hear from you I will be 'patient'. I have previously made reservations for a holiday(retreat) from Feb. 3-19. I don't know if this would be a prime time when the skull replacement would be available but...If necessary I could cancel my plans. I just wanted to give you a heads up- pun intended. Warm regards, Bhavani Margaret Lahey