DIRECTIONS. 1  Heat a grill pan to high heat, or heat a grill to medium-high heat. 2  Divide one pound of ground chuck into 6-8 even sections, depending on how big you want your sliders. I thought 8 was just right. 3  Season each slider with salt, pepper, and garlic powder, or use your own blend of seasonings.
In all mammal species the thoracic vertebrae are connected to ribs and their bodies differ from the other regional vertebrae due to the presence of facets. Each vertebra has a facet on each side of the vertebral body which articulates with the head of a rib.
Lumbar (or 13th) ribs are a rare anatomical variant and represent transitional vertebrae at the thoracolumbar junction with a prevalence of ~1% 1. It presents as an additional rib coming off T13 or L1 (depending on numbering classification) and may unilateral or bilateral. Lumbar ribs are mostly an asymptomatic incidental finding.