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
Less Than Jake as landing the opening spot on Bon Jovi's North American tour. While it was neither as commercially successful as previous releases initially, the album contained singles such as "Look What Happened" (which received minor airplay on college stations) and the group's home-town anthem, "Gainesville Rock City" (which received some airtime on MTV2). Shortly after the album's recording, Derron Nuhfer left the band (going on to join Gunmoll and later Escape Grace), and Less Than Jake found a replacement in former Spring Heeled Jack saxophonist, Pete Wasilewski. To avoid the confusion provided by having two Peters within the band, the second