supracristal

su·pra·cris·tal

(sū'pră-kris'tăl), Above a crest or ridge; specifically used to denote a line or plane across the summits of the iliac crests.

su·pra·cris·tal

(sū'pră-kris'tăl) Above or superior to a crest or ridge; specifically used to denote a line or plane across the summits of the iliac crests.