"It's something I have to deal with until I get it fixed at the end of the year," Klesko said on Friday night before the Padres hauled out the heavy lumber against the A's. "It's bone on bone. The AC joint's 65 to 70 percent damaged.
"It crunches and pops every time I move it. When it gets caught, it's going to cause me discomfort. But with the treatments we're doing to keep the inflammation out of the joint, we'll get through it. It feels pretty good right now, knock on wood.
"Hopefully, I can get through the year without any setbacks."