For patients experiencing crusting inside the nose, a whistling sound, bleeding, and discomfort while breathing, a frequently asked question is: Patch or flap for perforation? Septal perforation refers to a hole that forms in the mucosa covering the cartilage and bone tissue in the middle partition of the nose. However, the treatment choice is determined not only by whether the hole can be closed, but also by the location, size, and cause of the perforation, the quality of the intranasal tissues, and the person’s complaints.
Therefore, it may be misleading to view patch and flap options as two simple procedures that are alternatives to each other. In some perforations, patch material is used together with flaps. In others, rather than surgical closure, follow-up aimed at moisturizing the inside of the nose, reducing crusting, and controlling complaints may be the more appropriate approach.
Why is septal perforation different in every patient?
Septal perforation may develop because of previous nose surgeries, trauma, intranasal cauterization procedures, frequent and uncontrolled use of nasal sprays, substances such as cocaine, infections, rheumatological diseases, or, rarely, tumors. Determining the cause is necessary not only to close the existing hole, but also to reduce the risk of recurrent perforation.
Not every hole behaves in the same way. Perforations located anteriorly, in areas where airflow is strong, tend to cause more dryness, crusting, and noise. Posteriorly located, small perforations that do not cause complaints may sometimes be detected incidentally. The surgical requirement and the technique to be applied are not the same in these two situations.
Especially in patients who have previously undergone septoplasty or rhinoplasty, cartilage support in the septum and mucosal reserve may be limited. In revision cases, the surgical plan needs to close the perforation while also preserving nasal support, breathing, and any aesthetic goals.
Patch or flap for perforation: What is the basic difference?
The method patients describe as a “patch” generally refers to a graft material placed over the perforation area. This material may be fascia taken from the person’s own tissue, perichondrium, cartilage, periosteum, or other suitable biological materials. The patch may serve as a scaffold for new tissue formation over the hole; however, it is not always sufficient on its own.
A flap, on the other hand, is living tissue prepared from adjacent intranasal mucosa while preserving its blood supply and advanced over the perforation. The use of a flap particularly aims to cover both surfaces of the hole with healthy, well-vascularized mucosa. One of the fundamental conditions for permanent healing in perforation repair is supporting the graft or repair line with living, well-vascularized tissue.
Therefore, in many successful surgical approaches, the actual question is not “patch or flap?” In suitable patients, a flap and patch may be planned together. While the flap provides surface coverage and blood supply, the graft placed between the layers may provide structural support to the repair.
In which situations is a patch considered?
In small or medium-sized perforations, graft use may be part of surgical repair in patients with sufficient surrounding mucosa. Graft selection varies according to the size of the perforation, the remaining cartilage support in the septum, and whether there is an accompanying deformity.
The word “patch” is sometimes also used for the non-surgical silicone septal button. A septal button is a device intended to cover the hole but remains permanently in the body. It may reduce complaints in some patients who are not suitable for surgery, have active mucosal disease, or do not want an operation. However, not every patient can tolerate this device; dryness, crusting, displacement, or a foreign-body sensation may occur.
When does a flap become more decisive?
As the perforation becomes larger and the surrounding tissue becomes thinner, providing sufficient mucosal coverage becomes more difficult. In this situation, local mucosal flaps, advancement flaps, or, in selected cases, tissues brought from outside the nose or adjacent regions may be considered.
Flap planning is particularly decisive in anteriorly located perforations that cause significant complaints, perforations that have previously undergone unsuccessful closure attempts, or those with tissue loss related to trauma. However, a larger flap does not always mean a better result. While preparing the flap, unnecessary trauma to the intranasal tissues should be avoided, blood supply should be preserved, and nasal support should not be weakened.
Which technique provides a higher success rate?
It is not possible to give a reliable answer to this question without knowing the diameter of the perforation. In small perforations, the likelihood of closure with an appropriate surgical technique is generally higher. As the hole becomes larger, especially in perforations above approximately 2 centimeters, tissue tension, insufficient mucosa, and blood supply problems are seen more frequently.
However, the decision is not based only on millimeter measurements. If there is active crusting, infection, inflammation, or tissue with impaired circulation at the edges of the hole, even a small perforation may be a difficult case. On the other hand, larger perforations may also be repaired with experienced surgical planning in a patient whose tissues are healthy, whose underlying cause is under control, and whose intranasal moisture balance is well maintained.
Another factor affecting success is the cause of the perforation. Surgical closure may not be appropriate in the presence of ongoing cocaine use, uncontrolled use of vasoconstrictive sprays, or active rheumatological disease. The underlying process must first be brought under control. Otherwise, even a repair performed with the best technique may reopen.
What is evaluated during examination for the correct decision?
Evaluation of septal perforation is not completed simply by looking inside the nose. During endoscopic examination, the diameter of the perforation, its anterior-posterior location, the condition of the edges, the level of crusting, and any deviation or adhesions inside the nose are examined. In necessary patients, imaging and additional evaluations for underlying systemic diseases may be planned.
The patient’s expectations are also at the center of the surgical decision. For some patients, the main problem is persistent bleeding and crusting. For others, the whistling sound affects social life. In a patient considering revision rhinoplasty, the perforation, breathing problems, and nasal shape should be addressed during the same operation without putting one another at risk.
As in Prof. Dr. Gediz Murat Serin’s approach, planning in complex nasal surgery should be personalized. The aim is not simply to see that the hole has closed; it is to determine the safest option that preserves the nasal airway, supporting structures, and healing capacity together.
The postoperative process is as valuable as the technique
During the first weeks after perforation repair, intranasal care is a continuation of the surgical technique. It is necessary to prevent the tissues from drying, avoid forcibly removing crusts, and regularly perform the irrigation and moisturizing applications recommended by the doctor. When necessary, silicone splints may be kept inside the nose for a certain period to protect the repair line from trauma.
During the early period, forceful nose blowing, trauma to the nose, intense physical exertion, and intranasal products used without a doctor’s recommendation may negatively affect healing. During follow-up examinations, mucosal healing, the condition of the graft or flap, and airflow are evaluated. Healing varies from person to person; complete maturation of the tissues inside the nose may take months.
The most appropriate method for treating perforation is not the technique heard about most often, but the one suitable for your intranasal anatomy and tissue quality. Sharing your complaints, previous surgeries, and expectations in detail is the first step toward a safe and realistic treatment plan.
