What is inferior nasal concha?
The inferior nasal concha is a scroll-shaped, paired bone that rests at the lateral wall of the nasal cavity. It helps to filter and humidify the air that we breathe. The nasal conchae (plural of concha) are also sometimes called turbinates.
What process does the inferior nasal concha?
The inferior nasal conchae are considered a pair of facial bones. As the air passes through the turbinates, the air is churned against these mucosa-lined bones in order to receive warmth, moisture and cleansing….
| Inferior nasal concha | |
|---|---|
| FMA | 54736 |
| Anatomical terms of bone |
What is the purpose of nasal concha?
nasal concha, also called Turbinate, or Turbinal, any of several thin, scroll-shaped bony elements forming the upper chambers of the nasal cavities. They increase the surface area of these cavities, thus providing for rapid warming and humidification of air as it passes to the lungs.
What is the nasal concha?
The nasal conchae or turbinates are long, narrow curled shelves of bone that protrude into the nasal cavity. The superior, middle and inferior conchae divide the nasal cavity into four groove-like air passages.
Where is the inferior turbinate located?
nose
The nose has three pairs of turbinates: superior, middle and inferior. They are located along the sides of both nasal cavities. The inferior nasal turbinates are the largest and located lowest in the nose.
Where is the inferior conchae located?
nasal cavity
Inferior nasal conchae extend horizontally along the lateral walls of the nasal cavity, articulating with the medial wall of the maxillae and with the palatines. They also articulate with the ethmoid and lacrimals superiorly. The bones are rarely found isolated because they are so fragile.
Where is the inferior nasal concha bone located?
What is an inferior turbinate?
The inferior nasal turbinates are the largest and located lowest in the nose. They are also the most likely to become enlarged. This condition is called inferior turbinate hypertrophy. A turbinate becomes enlarged when the mucosa gets inflamed due to rhinitis or chronic sinusitis.
What does a turbinate do?
Turbinates are small structures inside the nose that cleanse and humidify air that passes through the nostrils into the lungs.
Where is the inferior nasal concha located?
Are Concha and turbinate the same?
Within the nasal cavity, there are three separate turbinates: superior, middle, and inferior. Turbinates are also called concha. Because the nasal cavity is symmetrical, there are technically pairs of turbinates, leading to 6 in total for an average human. These structures are on the lateral nasal wall.
How can I reduce turbinates without surgery?
These are the non-surgical treatments we use:
- Nasal or oral steroid sprays.
- Nasal or oral antihistamines.
- Nasal saline sprays or high volume irrigations.
- Oral decongestants (not nasal decongestants, as these, can often allow relapse as soon as the medication is stopped)
Where is the inferior concha located in the nose?
Medial wall of left orbit. (Inferior nasal concha visible in center in yellow.) The inferior nasal concha ( inferior turbinated bone or inferior turbinal/turbinate) is one of the three paired nasal conchae in the nose.
What is the importance of the nasal concha?
Their position and relationship to other important anatomic landmarks are extremely important especially in skull base and ENT surgical procedures. Each inferior nasal concha is a separate facial bone articulating with its respective maxilla and palatine bone.
Is the inferior concha part of the ethmoid bone?
The inferior nasal conchae are a pair of bones, with one concha on either side, that separates the middle and lower nasal meatus, or nasal cavity. They are often described as being “spongy” bones. While the superior and middle nasal conchae are technically part of the ethmoid bone, the inferior nasal concha forms a completely separate bone.
What are the four conchaes of the nasal cavity?
Nasal concha. The superior, middle and inferior conchae divide the nasal cavity into four groove-like air passages. Their position and relationship to other important anatomic landmarks are extremely important especially in skull base and ENT surgical procedures.