Buerger's test Buerger's test Buerger's test is used in an assessment of arterial sufficiency. The "vascular angle", which is also called "Buerger's angle", is the angle to which the leg has to be raised before it becomes pale, whilst lying down. In a limb with a normal circulation the toes and sole of the foot, stay pink, even when the limb is raised by 90 degrees. In an ischaemic leg, elevation to 15 degrees or 30 degrees for 30 to 60 seconds may cause pallor. (This part of the test checks for "elevation pallor".) A vascular angle of less than 20 degrees
See the Light (Less Than Jake album) See the Light (Less Than Jake album) See the Light is the eighth studio album by American ska punk band Less Than Jake, released on November 12, 2013. as CD, LP and digital download. Regarding the album, guitarist and vocalist Chris DeMakes said: ""See the Light" is pure Less Than Jake. 13 songs that were written, recorded and produced in our hometown of Gainesville, Florida. You never know what people are going to think when you release new music. All you can do is what comes from your heart and we feel like we have accomplished what we set out