Denoting a long skull, one with a cephalic index of less than 65.
Farlex Partner Medical Dictionary © Farlex 2012
ultradolichocephalicAn obsolete adjective referring to a long narrow skull with a cephalic index of less than 65, which is better expressed as dolichocephalic.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.