The broaden caudalextremity of the vomer spreads under the body of the presphenoid bone. It presents in its middle a groove that separates the two lateral extensions: the wings of the vomer(Alae vomeris). These extensions unite to the ethmoid, palatine and pterygoid bones.
【 語 句 】
・caudal:尾部の ・extremity:末端 ・presphenoid bone:前蝶形骨 ・groove:溝 ・ethmoid bone:篩骨 ・palatine bone:口蓋骨 ・pterygoid bone :=pterygoid process 翼状突起(蝶形骨)