Surgery

A low-cost mechanical device for minimally invasive surgery

Surgeons can now use a new type of mechanical instrument to perform complex, minimally invasive procedures, also known as laparoscopic surgery, thanks to researchers and small business entrepreneurs funded by the National ...

Medications

Post-surgical opioids can, paradoxically, lead to chronic pain

Giving opioids to animals to quell pain after surgery prolongs pain for more than three weeks and primes specialized immune cells in the spinal cord to be more reactive to pain, according to a new study by the University ...

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