A common knee operation meant to erase the nagging pain of a torn meniscus has just failed its longest and toughest test.

Evidence suggests surgery for a meniscus tear has no better benefits than a placebo procedure and may hinder long-term health ...

Partial knee replacement surgery replaces one part of a damaged knee with an artificial joint. Compared with total knee replacement, partial knee replacement is less painful and has a shorter recovery ...

The two main options for surgery are total and partial knee replacements. Various implants and surgical approaches are available, but the best knee replacement option depends on an individual’s ...