U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds, that could cut journey times across the solar system in half.

The study, titled Biomechanical Evaluation of Cervical Interbody Fusion Cages for Anterior Cervical Discectomy and Fusion With Variations in Morphology, was conducted by researchers at SRM ...

posterior cervical fusion was the second-most common. 2. Of all cervical spine surgery cases between 2015 and 2023, infections were the most common complications that arose, according to the American ...

Tridimensional reconstruction of first three cervical vertebrae (posterior view). Rotation of the second cervical vertebra can be observed (green). The yellow line highlights the median sagittal plane ...