14.2.1 Background properties: 'background-color', 'background-image', 'background-repeat', 'background-attachment', 'background-position', and 'background'. This property sets the background color of an element, either a <color> value or the keyword 'transparent', to make the underlying colors shine through.
1 A spiral fracture happens when the break spirals around the bone, which can happen if the bone is twisted. 2  A compression fracture happens when vertebrae in the spinal column are pushed together in an accident or because of osteoporosis.
Radial head fractures account for up to 5.4 percent of all fractures and about 33 percent of elbow fractures.18 They are usually caused by a fall on an outstretched hand with a pronated forearm or with the elbow in slight flexion, or a direct blow to the lateral elbow.