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Hidden jewels rooted in the earth

Knee arthroplasty is basically a resurfacing job where metal is wrapped around and cemented to the exposed large bone ends with a layer of plastic cartilage inserted between. The knee cap gets a slick plastic knob to allow smooth gliding. On day nine, 17 staples were removed from my new knee. The two bottom staples were where Rosie the robot resided to guide the surgeon. My entire leg is bruised and tender. After a few more weeks on the walker, antithrombosis stockings, lots of pain and physical therapy, they tell me I will sing praises to the new knee. Not there yet.

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