Surgery

Losing 20 lb improves knee replacement outcomes

(HealthDay)—Losing at least 20 lb before total knee arthroplasty is associated with better outcomes among morbidly obese patients, according to a study published online Aug. 21 in The Journal of Bone & Joint Surgery.

Neuroscience

MS relapse risk not increased in postoperative period

(HealthDay)—Exposure to a surgical procedure requiring anesthesia does not seem to increase the risk for postoperative multiple sclerosis (MS) relapse, according to a study published online June 25 in the Multiple Sclerosis ...

Medical research

Blood flow monitor could save lives

A tiny fibre-optic sensor has the potential to save lives in open heart surgery, and even during surgery on pre-term babies.

Surgery

Surgery patients are getting older every year

A new BJS (British Journal of Surgery) analysis reveals that people undergoing surgery in England are getting older at a faster rate than the general population.

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