Understanding the Nasal Septum and Septoplasty

The video tutorial discusses the nasal septum, its function, and the materials it is composed of, including cartilage and bones like the ethmoid and vomer. It explains how a deviated septum can occur due to trauma or naturally, and describes the septoplasty procedure, which involves removing cartilage to correct the deviation and improve breathing.

What is the primary function of the nasal septum?

• To humidify the air we breathe

• To separate the nasal cavity into two passageways

• To filter out dust and particles

• To produce mucus

Which bones are part of the nasal septum structure?

• Zygomatic and palatine bones

• Frontal and maxillary bones

• Ethmoid and vomer bones

• Sphenoid and lacrimal bones

What is a common cause of a deviated septum?

• Trauma to the nasal bones

• Infections

• Genetic disorders

• Allergic reactions

How does a septoplasty procedure help in correcting a deviated septum?

• By adding more cartilage to the septum

• By removing a portion of the cartilage

• By reshaping the nasal bones

• By widening the nasal cavity

What happens to the membranes during a septoplasty?

• They are removed completely

• They are left unchanged

• They come together to close the gap

• They are stitched together