Introduction The sphenoid bone (os sphenoidale) is an unpaired, butterfly-shaped bone of the...

Introduction The nasal bone (os nasale) is a small, thin, paired bone of the viscerocranium that...

Introduction The inferior nasal concha / inferior nasal turbinate (concha nasalis inferior) is a...

Introduction The zygomatic bone (os zygomaticum, also commonly referred to as the zygoma,...

Introduction The lacrimal bone (os lacrimale) is a paired, roughly rectangular bone that forms the...

Introduction The vomer is an unpaired, thin, trapezoid-shaped bone located in the median sagittal...