Nasal stenosis disorder
In fact, you should know that nasal stricture disorder is a respiratory disorder that can. Causes severe nasal congestion, wheezing and shortness of breath. But in this case, most doctors do not consider stenosis of the nasal valve as the main cause of sinus problems..
Performance of two internal and external nasal valves
In the case of narrowing of the nasal valves, which disrupts the breathing process, which leads to breathing through the mouth, snoring and puffiness during sleep, dry mouth and other difficulties.. In fact, the complications of nasal stricture disorder are sometimes not limited to the area and eventually affect the heart, lungs and internal body system.. So in this type of nasal valve stenosis, it is important to discuss your condition with an ear, nose and throat doctor.
What do you mean by nasal valves?
There are two small valves on either side of this nose, or more precisely, two narrow nostrils for the airway and air passage.. These two holes are called nasal valves, which are divided into two parts: inner valve and outer valve.. The valves are located in the middle and lower part of the nose.
1- The external valve consists of four parts:
-In the first part of the anterior septum or the lower part of the nasal septum, which itself consists of two parts: cartilage and mucosa.
-Then there is the lateral wall of the nose or the inner part of the nasal fin.
– In the next part, the head of the lower tentacle of the nose, which is in its front part, which has a great impact on the function of the external and internal valves..
-And finally, the bony pear-shaped hole that you see in the image of an empty skull as the place of the nose. .
This next part also affects both external and internal valves.
2- The inner valve consists of two parts:
-The first part of the septum (The blade) Nose from under the nasal bones to near the tip of the nose.
-Next is the upper lateral cartilage that extends from the middle septum below the nasal bone on each side.
In fact, this disease causes narrowing of the nasal valves for any reason, which impairs the respiratory function of the nose, and the surgeon must eliminate it during rhinoplasty..
The most important causes of nasal valve stenosis are::
-Rhinoplasty in the past if the hump was removed
-Nasal trauma or fracture of the nose that causes nasal stricture and inflammation, swollen tissue or excessive scar tissue.
-Congenital defects in the cartilage of the nose, such as narrow nostrils or a wide columella that narrows the nasal valve..
-nose deviation
-Aging The aging process naturally weakens the overall structure of the nose.
Causes of nasal valve stenosis:
1- Previous unsuccessful surgery.
2. Congenital or inherited problems in the structure of the nose.
۳- Collision blows and fractures of the nose.
Diagnosis of nasal valve stenosis:
However, in any case, the diagnosis of nasal valve stenosis should be made by an ear, nose and throat specialist. . This diagnosis of nasal valve stenosis is made with the help of an endoscopic device inside the office and also taking a history of the patient.. In fact, signs of nasal valve stenosis are possible. Similar to the symptoms of nasal deviation, which will be finalized by a thorough examination and use of an endoscope device.
Treatment of this type of nasal valve stenosis:
You should know that in this type of stenosis of the nasal valves, there is no better treatment than surgery. Rhinoplasty is the best treatment for nasal stenosis. If the narrowing of the nasal passages causes significant symptoms. Surgery to enlarge the inner valve of the nose may be needed. This surgery requires the use of a cartilage extension graft that sits between the upper lateral cartilage and the nasal septum.. In fact, this junction connects the upper and lower edges of the upper lateral cartilage and the septum..
This action should reduce or eliminate the deformity of the vestibule or reverse VV. But it may also widen the arch of the nose and, if not used properly, make it appear wider than usual..
In people with severe nasal canal stenosis. Different cartilage grafts may be needed to strengthen the weak nasal wall. Nasal wing extension grafts are commonly used, which come in several shapes and species.
In fact, the cartilage grafts of the nasal wing and the cartilage grafts of the floor of the nostrils are grafts.. Which are used to strengthen the nasal airway in the narrow part of the nostrils. In this part, soft triangle connections will also play a role in improving respiratory flow through the external nasal valve..
Nasal valve stenosis can be complex and requires a physician to be experienced and controlled in a variety of ways. To succeed in repairing it. But for people with narrowed nasal passages, this process can really change their lives.
دکتر مجید راستی
Of nose surgery
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