I'm sorry you've had this upset and probable postponement.
If you are dead set on getting the custom-made implant, I think there is nothing that can be done to speed up the process. The MRI will have to be repeated.
In spite of the advertising for custom knees, the standard knee implants all work very well indeed. It really is the skill of your surgeon that is the most important factor in a successful knee replacement, not the type of hardware that is used.
If your surgeon says that he believes he can get as good a result for you with the standard knee, don't lose respect for him - he knows this from his own experience.
If you are dead set on getting the custom-made implant, I think there is nothing that can be done to speed up the process. The MRI will have to be repeated.
In spite of the advertising for custom knees, the standard knee implants all work very well indeed. It really is the skill of your surgeon that is the most important factor in a successful knee replacement, not the type of hardware that is used.
If your surgeon says that he believes he can get as good a result for you with the standard knee, don't lose respect for him - he knows this from his own experience.