Varicose veins. For other uses, see Varices. Varicose veins are veins that have become enlarged and twisted. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have pairs of leaflet valves to prevent blood from flowing backwards (retrograde flow or venous reflux).
Sand Lake, Michigan. Sand Lake is a general law village in Kent County in the U.S. state of Michigan. The population was 500 at the 2010 census.
Sand Lake. Sand Lake, MI. Sand Lake is a village in Kent County in the U.S. state of Michigan. The population was 492 at the 2000 census. According to the United States Census Bureau, the village has a total area of 0.8 square miles (2.0 kmÂ²), of which, 0.7 square miles (1.9 kmÂ²) of it is land and 0.04 square miles (0.1 kmÂ²) of it (3.95%) is water.