Study Questions Value of Common Knee Surgery
Procedure to repair a torn meniscus worked no better than a fake one to ease lingering pain
"I'm expecting a roar from the orthopedic community. This is the most common orthopedic procedure," said study author Dr. Teppo Jarvinen, a resident in the department of orthopedics and traumatology at Helsinki University Central Hospital in Finland.
"I don't expect people to be happy about somebody showing that the stuff that they had been doing isn't any better than a sham procedure, but what can I do? That's the evidence," he said.
A study published in the same journal in March found that surgery was no better for knee pain than physical therapy for patients with more advanced disease -- those with meniscal tears who also had osteoarthritis.
Despite the latest round of discouraging results, several experts said it was important not to overgeneralize the latest findings.
"I think we should be careful making the blanket conclusion that there's no role for meniscus surgery," said Dr. Scott Rodeo, an attending orthopedic surgeon at the Hospital for Special Surgery in New York City.
Rodeo said he thought meniscal repair could still be helpful for patients who experience mechanical symptoms like clicking and catching when they move their knee.
And Felson said meniscal repairs might still be useful for people who suddenly injure their knees, like those who play sports.
But for those who have knee pain that comes on gradually and lingers without relief, Felson said medical treatment with physical therapy and anti-inflammatory medication appears to be the best option.
"I think that's what you do," he said.