Arthritis & Rheumatism

Alternate type of surgery may prevent total knee replacement

An underused type of knee surgery in younger patients, called high tibial osteotomy, shows considerable success in reducing the need for total knee replacement, according to new research in CMAJ (Canadian Medical Association ...

Medical research

Wirelessly rechargeable soft brain implant controls brain cells

A group of KAIST researchers and collaborators have engineered a tiny brain implant that can be wirelessly recharged from outside the body to control brain circuits for long periods of time without battery replacement. The ...

Health

USPSTF affirms evidence-based methods for smoking cessation

The U.S. Preventive Services Task Force (USPSTF) concludes that there is substantial net benefit for behavioral and pharmacological therapies for smoking cessation, alone or combined. These findings form the basis of a final ...

Surgery

Preoperative mental state associated with postoperative pain

(HealthDay)—Even modest depression, anxiety, and catastrophizing are predictors of whether a patient later experiences improvements in pain relief following joint replacement surgery, according to a review published online ...

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