Surgery

Video: Advances in knee replacement surgery

An aging population drives the global demand for knee replacement surgery, exceeding 1 million procedures annually. In the U.S. alone, the need for knee replacements is projected to grow by 673%, reaching approximately 3.48 ...

Gerontology & Geriatrics

What to know about home care services

Most older Americans want to live at home as long as they can, but finding and affording the help they need often isn't easy. There are severe shortages of home health aides in many parts of the country. Hiring them is costly. ...

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