Two-stage revision arthroplasty is the usual treatment for an infected knee replacement, but less invasive procedures may also work.

Which patients are good candidates for drug-eluting stents, and how do we ensure the best long-term outcome?

Timely diagnosis and treatment can improve the quality of life for patients who survive this cerebrovascular event.

The debate over stents versus surgery is longstanding and unlikely to resolve soon. What is clear is that patients receiving stents have an increased rate of revascularization.

Groin hernias are the most common clinical problem addressed by surgeons, with more than 700,000 repairs performed annually in the United States alone. This article reviews the basics of hernia repair in 2008.

Early clinical results show artificial disk replacement to be promising. But careful patient selection is a critical factor for achieving good surgical outcomes.