MRI has a tendency to overdiagnose PLC injury (4). In some cases it can be difficult to decide whether there is a burst fracture with a torn PLC or distraction with a torn PLC and a compression fracture (figure). You have to decide what you think is the main issue: the collapse of the vertebral body or the distraction.
Glowing in Several Colors. When fireflies give off light, they do so in a handful of different colors. These colors include vivid yellow, yellowish-orange, green and yellowish-green. Fireflies from different species often glow in different colors.
About this Website. This site is a educational resource on fireflies, also known as lightning bugs. We've got information on why fireflies are disappearing and what you can do to help. We've also got answers to frequently asked questions about fireflies, from why they glow to what they eat.