Cardiology

Sugary stent eases suturing of blood vessels

Reconstructive procedures and organ transplants demand nimble fingers that can restore blood flow by stitching together millimeter-scale arteries. It's a tough ask and time-consuming task for even the most skilled surgeon.

Arthritis & Rheumatism

For arthritis in the big toe, surgeons offer new option

The big toe on Pattie Bostick-Winn's right foot was excruciatingly painful, likely the result of her 10 years as a professional dancer in Broadway-style shows. Often, she had to wear heels on the stage, and by age 48, the ...

Ophthalmology

A human model to test implants for cataract surgery

Researchers at the University of East Anglia in collaboration with Hoya Surgical Optics have improved a laboratory model that simulates cataract surgery on human donor eyes.

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