English word craniothoracic comes from English thoracic, English cranio- (Cranium.)

Detailed word origin of craniothoracic

Dictionary entry	Language	Definition
thoracic	English (eng)	(zoology) One of a group of fishes having the ventral fins placed beneath the thorax or beneath the pectoral fins. (anatomy) Of the thorax.
cranio-	English (eng)	Cranium.
craniothoracic	English (eng)	(anatomy) Relating to the cranium and the thorax.

Words with the same origin as craniothoracic