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 Indian J Med Microbiol  
 

Figure 9 (A, B): Transverse USG image of the right saphenofemoral junction, before (A) and during a Valsalva maneuver (B). The femoral vein (FV) distends when there is increased intra-abdominal pressure and no femoral hernia. This is the inferior margin of the femoral canal. FA = femoral artery; GSV = great saphenous vein

Figure 9 (A, B): Transverse USG image of the right saphenofemoral junction, before (A) and during a Valsalva maneuver (B). The femoral vein (FV) distends when there is increased intra-abdominal pressure and no femoral hernia. This is the inferior margin of the femoral canal. FA = femoral artery; GSV = great saphenous vein