21.   Several smartly dressed whippersnappers waiting at valet parking could hardly stifle snickers when we drove up and began making our way inside on arthritic knees.

22.   She used marijuana to ease the pain in her own arthritic knees, she said, but she also never forgot those she helped.

23.   Sometime that fall, Miss Duke decided to have her arthritic knees replaced with artificial joints.

24.   Steadman has recommended that Swann have his seventh arthroscopic surgery, fifth on his arthritic right knee, and then be on crutches for eight to nine weeks.

25.   Synvisc, which the company says can reduce the pain of arthritic knees while improving movement in the joints, is already approved in Canada and Europe.

26.   Swann still is on crutches after the second surgery in two months on his arthritic right knee.

27.   The medication, known formally as nonsteroidal anti-inflammatory drugs, can ease the soreness of everything from back pain to arthritic knees.

28.   The starter, Delon Washington, is hampered by an arthritic knee.

29.   The two-story and split-level homes that once seemed a triumph over the crowded apartments they had fled are now torturous to negotiate with walkers and arthritic knees.

30.   This time it affected an arthritic knee and my blood pressure.