What Is A Nasal Septal Perforation?

The nasal septum is the wall that divides your nose into left and right nasal airway passages. The nasal septum is made up of cartilage and thin bone which is covered on both sides by a thin layer of soft tissue. You can feel the nasal septum as the middle structure when you pinch the tip of your nose. A nasal septal perforation is a hole through the nasal septum.

The hole in the nasal cavity may range in size depending on the cause of the perforation. The following illustrates the symptoms, causes, and ultimate treatments for a nasal septal perforation repair when necessary.

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What Are The Symptoms?

Septal perforations cause disruption in how air moves through the nasal passages, making airflow more turbulent and less smooth. The air passes from one side to the other of the nose instead of straight back into the airway. As a result, having a perforated nasal septum may cause you to experience some if not all of the following symptoms:

Bleeding and Nose Scabs

The turbulent airflow causes the inner lining of the nose to become dry. As a result, the lining may form scabs and crusts that when dislodged can cause bleeding. The bleeding is usually temporary but may require minor procedures to prevent further episodes of bleeding.

Nasal Crusting

The exposed edges of the hole in the septum prevent the delicate lining of the septum from staying moist as well as preventing humidification of the air that is inhaled. As a result, crusts and scabs form along the septal perforation and may form in other parts of the nose. This crusting can progress and cause difficulty breathing. Scabs and crusts may also cause the remaining nasal septum to become infected, requiring antibiotic treatments. Nasal crusting is usually prevented with humidifiers and nasal irrigation. However, if crusting is significant it may require a physician to remove.

Feeling of Nasal Obstruction

Large nasal perforations may give the sensation of not being able to breathe properly, similarly to nasal congestion. This is because the sensors in the nose that detect air movement may be missing. You may be breathing properly, but it feels like you are obstructed. Large crusts may also block one or both sides of the nose.

Whistling Sounds

Small perforations, especially near the nostrils, may be bothersome as they can cause a whistling noise from the nose. This is because air can move between either side of the perforation at a higher speed than other parts of the nose. As a result, a high pitched whistling noise forms.

Nasal Collapse (Saddle Nose Deformity)

A large septal perforation can decrease support of the outside of the nose and cause the nose to collapse, a condition referred to as saddle nose deformity. This “saddling” is dramatic externally and will usually block the upper nasal airway.

Experiencing similar symptoms? Consult Dr. Mourad about potential nasal septal perforation

MOST COMMON CAUSE OF SEPTAL PERFORATION

Nasal septal perforations are caused by disruption of blood flow to the nasal septum. Because the nasal septum has a delicate blood supply, any factor that decreases this blood flow may result in a septal perforation. Some of the most common causes of septal perforations include:

1. Previous Nasal Surgery: Nasal surgery can cause significant disruption of the blood flow to the septum as the tissues inside the nose are manipulated, decreasing blood flow. A tear in the nasal septum mucosa on both sides will prevent blood flow to the cartilage and a hole may be formed. The risk of a perforated nasal septum increases if there is a previous history of nasal surgery.
2. Cocaine: Long-term cocaine use is a significant risk factor for developing a nasal septal perforation. Using a drug like cocaine causes the blood vessels inside the nose to shrink: The more cocaine used over a period of time, the more the vessels shrink. If the nasal blood vessels decrease in size enough, it may result in a perforated septum.
3. Infection: Infection may result in what is called tissue necrosis, a term used to refer to tissue death. Such infections may result in a collection of pus in the septum. As the pus collects, it may compromise the vascular blood flow to the septum, again leading to a perforated septum.
4. Overuse of Nasal Spray: Overuse of nasal spray can contribute to the deterioration of the nasal mucosa and potentially lead to complications such as nasal septum perforation.
5. Medical Conditions: Some medical conditions may cause nasal septal perforations. More specifically, autoimmune conditions such as Wegener’s disease (granulomatosis) and Sarcoidosis may result in diseased blood vessels, especially in the nose. It is an important consideration for your doctor to make sure that an undiagnosed illness is not recognized. Individuals with septal perforations without an obvious cause should have an autoimmune workup.
6. Self-manipulation: Excessive scratching inside the nose can create a hole in the septum. Excessive nose picking or using instruments in the nose like Q-tips or bobby pins can traumatize the soft tissue and disrupt the nasal septum blood supply.
7. Nasal Trauma: Trauma to the nose may result in blood collection in the septum, known as a hematoma. As the hematoma expands following the nose injury, it disrupts the blood flow which can lead to a septal perforation.
8. Nasal Medications: Long-term use of nasal sprays such as steroids or over the counter nasal sprays may also decrease the size of the blood vessels along the septum leading to perforation.

Talk to Dr. Mourad about septal perforation repair

Because of the complex and potentially interconnected causes of a nasal septal perforation, it is important to consult a perforated septum specialist. Talking to a sinus expert can prevent septum deterioration.

Surgical techniques to treat a perforated septum

There are different treatment options for septal cartilage depending on the condition of the nose. Larger perforations might require a specialized surgical intervention. Here are a few surgical options to address nasal perforation:

Non-surgical treatment of nasal septum perforations

Non-surgical approaches to managing nasal septum perforations primarily focus on alleviating symptoms and preventing further damage. These treatments are particularly suitable for small perforations or for patients who are not good candidates for surgery. Non-surgical options include:

• Nasal Irrigation and Moisturizers: Saline nasal sprays or irrigations can help keep the nasal cavity moist and reduce crusting around the perforation.
• Nasal Plugs or Buttons: Nasal buttons can effectively reduce symptoms such as nasal whistling, bleeding, and crusting by providing a physical barrier.
• Topical Treatments: Applying antibiotic or steroid creams directly to the edges of the perforation can help manage inflammation and prevent infections, which might exacerbate the condition.

Nasal septum perforation repair surgery

For more significant septal perforations, surgical intervention is often necessary to repair the defect and restore normal nasal function. Septal perforation repair is a surgical procedure aimed at correcting issues within the nasal septum, including perforations, using cartilage grafts. The complexity of the surgery depends on the size, location, and cause of the perforation. Surgical options for repairing a septal perforation include:

• Local Flap Techniques: This involves using the patient’s own tissue, taken from the surrounding nasal lining, to close the perforation. Using a local flap of tissus from the patient’s nose is often preferred for smaller perforations.
• Tissue Grafting: For larger perforations of the nasal passages, grafting material, either from the patient (autograft) or from a donor (allograft), may be necessary to close the gap. Common graft sources include cartilage from the ear or rib, or soft tissue from other areas of the body.

HOW CAN DR. MOURAD HELP WITH SEPTAL PERFORATIONS?

Dr. Mourad is an Otolaryngologist and Facial Plastic Surgeon with extensive experience in all sizes of septal perforation repair. After a thorough history and examination, you will learn how big your perforation is and what options for closure exist. We will check your medical benefits to let you know what to expect so there are no surprises. If you think we can help please give our office a call.