Marchant’s zone
(redirected from Marchant’s detachable zone)Marchant’s zone
An obsolete term for an area of the occipital and sphenoid bones at the base of the skull where the dura mater is firmly detached. The finding was described by Gerard T Joseph Marchant (1850–1903), a French surgeon.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.