The test involves the patient lying supine while holding a 45 degree flexed trunk and 90 degree flexed knees for 30 seconds. Gluteal strength can be assessed with a single-leg squat. Lastly, lumbar extension can be assessed with a single-leg bridge. Diagnostic Imaging
In adults with non-specific low back pain, strong evidence suggests medical imaging should not be done within the first six weeks. It is also suggested to avoid advanced imaging, such as CT or MRI, for adults without neurological symptoms or "red flags" in the patients history. General recommendations for initial low back pain treatment is remaining active, avoiding twisting and bending, avoiding activities that worsen pain, avoiding bed rest, and possibly initiating a trial of non-steroidal anti-inflammatory drugs after consulting a physician. Children and adolescents with persistent low back pain may require earlier imaging and should be seen by physician. Once imaging is deemed necessary, a combination of plain radiography, computed tomography, and magnetic resonance imaging may be used. Images are most often taken of the lumbar spine due to spondylolisthesis most commonly involving the lumbar region. Images of the thoracic spine can be taken if a patients history and physical suggest thoracic involvement. Plain Radiography (X-Ray)
Plain radiography is often the first step in medical imaging. Anteroposterior (front-back) and lateral (side) images are used to allow the physician to view the spine at multiple angles. Oblique view are no longer recommended. In evaluating for spondylolithesis, plain radiographs provide information on the positioning and structural integrity of the spine.
Lupoid sycosis is a cutaneous condition that is characterized by a scarring form of deep folliculitis, typically affecting the beard area. See also
Sycosis barbae
List of cutaneous conditions


== References ==