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Related to os frontale: frontal bone
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|Noun||1.||os frontale - the large cranial bone forming the front part of the cranium: includes the upper part of the orbits|
glabella, mesophyron - a smooth prominence of the frontal bone between and above the eyebrows; the most forward projecting point of the forehead in the midline at the level of the supraorbital ridges
metopion - the craniometric point midway between the frontal eminences of the skull
ophryon - the craniometric point in the midline of the forehead immediately above the orbits
membrane bone - any bone that develops within membranous tissue without previous cartilage formation; e.g. the clavicle and bones of the skull
frontal eminence - either prominence of the frontal bone above each orbit
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