Anterior and lateral views of the skull

The video tutorial explores the anatomy of the skull, focusing on the bones visible from anterior and lateral perspectives. It covers the viscero cranium, which includes the nasal bones, maxilla, zygomatic bones, and mandible, and the neurocranium, which includes the frontal, parietal, temporal, sphenoid, and ethmoid bones. The tutorial also discusses the Bony orbit and concludes with clinical notes on laforte fractures, a type of facial fracture.

What are the two main parts of the skull?

• Mandible and maxilla

• Frontal and parietal bones

• Cranium and calvaria

• Viscero cranium and neurocranium

Which bone is responsible for forming the bridge of the nose?

• Mandible

• Zygomatic bone

• Nasal bones

• Maxilla

What is the function of the infraorbital foramen?

• To transmit the optic nerve

• To connect the nasal cartilage

• To articulate with the zygomatic bone

• To serve as a pathway for the infraorbital nerve and blood vessels

Which bone is known for giving a strong jawline?

• Frontal bone

• Mandible

• Zygomatic bone

• Maxilla

What is the largest part of the frontal bone?

• Temporal part

• Orbital part

• Squamous part

• Nasal part

Which suture connects the parietal bones with the frontal bone?

• Lambdoid suture

• Sphenoid parietal suture

• Squamosal suture

• Coronal suture

What is the sphenoid bone also known as?

• Dragon bone

• Butterfly bone

• Wasp bone

• Eagle bone

Which bone contributes to the medial wall of the Bony orbit?

• Frontal bone

• Zygomatic bone

• Ethmoid bone

• Maxilla

What does the optic canal transmit?

• Supraorbital nerve

• Optic nerve and ophthalmic artery

• Infraorbital nerve

• Zygomatic nerve

Which type of laforte fracture involves the separation of the entire viscero cranium from the neurocranium?

• Type 2

• Type 4

• Type 1

• Type 3