1.   But Sandy was bedeviled by an arthritic elbow, and the prospect of permanent arm damage did not appeal to him.

2.   The Angels have been careful with Hill all season because of an arthritic right elbow, but his elbow is fine.

3.   What has made Hill a question mark for the Angels is his arthritic right elbow.

4.   What makes Hill a question mark for the Angels is his arthritic right elbow.