Vomer (Pflugscharbein)

The video tutorial provides an in-depth look at the vomer bone, a key component of the nasal cavity. It describes the bone's vertical orientation, its role in dividing the nasal cavity, and its trapezoidal shape. The tutorial explains the bone's development from two plates during fetal growth and its contribution to the nasal septum. It also covers the vomer's connections to other bones and cartilage, highlighting its anatomical significance. Finally, the video details the bone's grooves, which house nerves and vessels, emphasizing the sulcus naso palatinos and its relation to the palatine nerve.

What is the primary function of the vomer bone in the skull?

• To divide the nasal cavity into two halves

• To support the brain

• To assist in chewing

• To protect the eyes

During which stage of development do the two bone plates of the vomer fuse?

• Infancy

• Adulthood

• Old age

• Fetal development

Which part of the nasal structure does the vomer form?

• Lower part of the bony nasal septum

• Upper part of the nasal septum

• Roof of the nasal cavity

• Lateral wall of the nasal cavity

Which bone is directly connected to the vomer?

• Mandible

• Frontal bone

• Nasal cartilage

• Temporal bone

What is the sulcus naso palatinos known for?

• Being a groove for the palatine nerve

• Supporting the nasal septum

• Connecting to the ear canal

• Housing the optic nerve