The Gruen zones is a system of dividing the interface between the femoral component of a hip arthroplasty and the femur bone moving from lateral to medial calcar, when viewing an AP radiograph of the hip, clinically useful to record the appearance of lucent areas when assessing the outcome of the operation.
This article is about the band. For other uses, see AC/DC (disambiguation). AC/DC are an Australian rock band, formed in 1973 by brothers Malcolm and Angus Young. A hard rock/blues rock band, they have also been considered a heavy metal band, although they have always dubbed their music simply rock and roll.
The District of Columbia rests on land provided by two states: Maryland and Virginia. DC is not a state itself, which is why the license plates offer the motto, No Taxation Without Representation, pointing to the fact that they ARE taxed without representation in the government. Views Â· View Upvotes. , lives in Washington, DC. It is not in a state, it is a stand-alone Federal City.