A Mayo Clinic study discovered a relationship between vertebroplasty and the development of new fractures, with patients' risk for new fractures in adjacent vertebrae being 4.62 times higher than nonadjacent vertebral fractures. The researchers recommend patients considering vertebroplasty be aware of potential long-term risks.
Researchers found that the number of vertebrae in cloned carp-goldfish fish was determined by the goldfish's egg cytoplasm, not its genetic code. The study suggests a
A team of paleontologists has reestimated Seismosaurus's length to 110 feet, bringing it within range of the blue whale. The new estimate was achieved by scaling up a smaller Diplodocus dinosaur and comparing its caudal vertebrae.
A new Chinese fossil discovery sheds light on the evolution of protorosaurs and their long-necked marine reptiles. The Dinocephalosaurus species' 25 cervical vertebrae neck may have enabled a unique suction-based feeding method, allowing it to capture prey more effectively in water.
A new disc replacement device has shown promise in relieving neck pain and restoring mobility, according to a recent study. The device simulates the function of a natural cervical disc and allows patients to move their head up and down and from side to side without significant limitations.
Zoologists at UC Berkeley have discovered a new species of salamander in southeastern Mexico that was mistaken for another species due to identical appearance. DNA analysis revealed the two species evolved from different ancestors despite shared adaptations to burrowing.