galeal adjective2 •Relating to a galea.Setae on the apex of the galea are in four well-separated rows. In addition, the galeal setae are modified to subspatulate or platelike structures. — 1984 •Relating to the galea aponeurosis.Resection of the frontalis muscle can result in a contour defect and should be avoided when harvesting a galeal flap. — 1999
