A structurally enhanced tissue graft has at least one placental membrane having a corrugated portion made of a series of pleated peaks and valleys. The structurally enhanced tissue graft further may have one or both of a first and second flat portion tissue membrane adhered to the corrugated portion. The first flat portion is adhered to an external surface along either peaks or valleys of the corrugated portion. The second flat portion tissue membrane adhered to the corrugated external surface along the corrugated portion opposing peaks or valleys. The first flat portion forms a top or bottom of the structurally enhanced tissue graft and the second flat portion forms an opposing bottom or top with the corrugated portion sandwiched therebetween.
