Health

Difficulties diagnosing delirium in older adults after surgery

Delirium is a medical term for "sudden confusion." It is an abrupt, rapid change in mental function and can cause a wide variety of shifts in behavior ranging from aggression or agitation to feeling sleepy and inactive (or ...

Surgery

Hypnosis doesn't improve post-op anxiety, pain in children

(HealthDay)—A short hypnosis session performed in the operating room prior to major surgery does not improve postoperative anxiety and pain levels among pediatric patients, according to a study published online April 12 ...

Surgery

For surgeons in the OR, a way to fight bad posture

The psychological stress that surgeons face is well-documented. Less understood is the physical stress they endure from spending hours in awkward positions in the operating room.

Surgery

How technologies are personalizing surgical procedures

Before Sonia Ramamoorthy, M.D., chief of colon and rectal surgery at UC San Diego Health, took a scalpel to Larry Smarr, Ph.D., director of Calit2 and Harry E. Gruber Professor of Computer Science and Engineering at UC San ...

Surgery

Virtually painless – how VR is making surgery simpler

Surgeons and their patients are finding that virtual reality can relieve the pain and stress of operations – and it's safer and cheaper than sedatives. Jo Marchant travels to a Mexican mountaintop village to visit a clinic ...

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