what does the vastus muscles cross
From Wikipedia, the free encyclopedia. The vastus intermedius (/ËvaestÉs ËvÃ¦stÉs.ËÉªntÉrËmiËdi/) (És) cruraeus arises from the front and lateral surfaces of the body of the femur in its upper-two, thirds sitting under the rectus femoris muscle and from the lower part of the lateral intermuscular. septumrom Wikipedia, the free encyclopedia. The vastus intermedius (/ËvaestÉs ËvÃ¦stÉs.ËÉªntÉrËmiËdi/) (És) cruraeus arises from the front and lateral surfaces of the body of the femur in its upper-two, thirds sitting under the rectus femoris muscle and from the lower part of the lateral intermuscular. septum