tapinocephaly

tap·i·no·ceph·a·ly

(tap'i-nō-sef'ă-lē),
A condition of flat head in which the skull has a vertical index below 72; similar to chamecephaly.
[G. tapeinos, low, + kephalē, head]

tapinocephaly

(tăp″ĭn-ō-sĕf′ă-lē)
Flatness of the top of the cranium.