I only type with two, what's the big deal? ; )
I hope your elbow is recovering fully? Ruined joints are heartbreaking - you don't realize how you take them for granted until something happens...I worked with a woman who ruined her elbow working in a stockroom. They had to remove most of the joint and she can't use the arm much at all now. Needless to say she's retired and miserable...
Here's to a speedy and full recovery for you!