Patent ID: 7397245

Claim:
A surface coil arrangement configured for a magnetic resonance gradient system, comprising: a base antenna having an arrangement of a plurality of coil elements; at least one further antenna forming a magnetic resonance surface coil with said base antenna, said further antenna comprising a plurality of coil elements, and being moveably attached to said base antenna by slide rails in order to extend said base antenna by telescoping along one direction, said further antenna, via said slide rails, being moveable between a first position wherein the coil elements of the further antenna overlap and coincide with the coil elements of said base antenna and a second position wherein there is no overlap of the coil elements of the further antenna and the coil elements of the further antenna so as to allow said base antenna and said further antenna to conform to a surface contour of an examination subject, with respective coil elements of said further antenna or said base antenna being deactivable in order to prevent foldover artifacts when said further antenna is in said position.