A new study in JAMA Internal Medicine makes a strong case that removing cataracts may reduce your risk for developing dementia.

An artificial intelligence tutoring system outperformed expert human instructors when teaching medical students in a simulated brain tumor surgery.

With new smart sutures, a battery-free, wireless sensor can detect and transmit information about wounds from deep surgical sites.

Young children with severe scoliosis who have growth-friendly surgery prior to spinal fusion have more complications than those who only have spinal fusion.

New findings strongly link cataract surgery with a lower risk of dementia among older people.

A third of children who undergo a procedure for a severe congenital heart condition identify as frail. That can affect their health outcomes after surgery.

A simple blood test and a smartwatch worn before and after hip replacement surgery can help predict when patients will get back on their feet.

Weak quadriceps after ACL surgery isn't only the result of muscle atrophy. New research uncovers a second cause.

Blood levels of a substance that's predictive of Alzheimer's disease onset rose during cardiac surgery and remained elevated afterwards, a new study finds.