Yes, FESS (Functional Endoscopic Sinus Surgery) and septoplasty can be performed together when a patient has chronic sinus disease as well as a deviated nasal septum that contributes to nasal obstruction or interferes with access to the sinuses.
Although the two procedures address different problems, they can complement each other. FESS is used to treat disease within the sinuses, while septoplasty straightens the nasal septum to improve the nasal passage and, in some cases, provide better access for sinus surgery.
Having a deviated septum does not automatically mean that septoplasty is needed during FESS. The decision depends on your symptoms, examination findings, sinus disease, the degree and location of the septal deviation, and whether correcting the septum is expected to provide a meaningful benefit. For a broader overview of FESS and sinus surgery, you can visit the Sinus Surgery (FESS) parent page.
What Does FESS Treat?
FESS is primarily performed to treat certain conditions affecting the sinuses, particularly chronic rhinosinusitis that remains troublesome despite appropriate medical treatment.
During FESS, the surgeon uses an endoscope through the nostrils to identify and treat diseased or obstructing tissue and improve the natural drainage pathways of the affected sinuses.
*AI-generated image - for illustration only. Clinical accuracy is not guaranteed.
Depending on the condition, FESS may be used to treat chronic sinus inflammation, nasal polyps, recurrent sinus disease, or selected other sinus conditions.
What Does Septoplasty Treat?
Septoplasty is a procedure used to straighten a deviated nasal septum. The septum is the structure made of bone and cartilage that separates the left and right sides of the nasal cavity.
*AI-generated image - for illustration only. Clinical accuracy is not guaranteed.
A significant deviation can narrow one side of the nasal passage and contribute to difficulty breathing through the nose. However, many people have some degree of septal deviation without experiencing symptoms and do not require surgery.
During septoplasty, the surgeon reshapes, repositions, or selectively removes portions of the deviated cartilage and bone while maintaining the structural support of the nose.
Why Might FESS and Septoplasty Be Combined?
There are several reasons why an ENT specialist may recommend performing both procedures during the same surgical session.
1. The Patient Has Both Sinus Disease and a Symptomatic Deviated Septum
A patient may have chronic sinusitis that requires FESS and, at the same time, a significant septal deviation causing persistent nasal obstruction.
In this situation, treating only the sinuses may not fully address the nasal breathing problem if the deviated septum remains a major source of obstruction. Septoplasty can address the structural component while FESS treats the sinus disease.
2. The Deviated Septum Interferes With Access to the Sinuses
A pronounced septal deviation can narrow the nasal passage through which the surgeon needs to work. In selected cases, correcting the deviation can provide better access to the sinus region during endoscopic surgery.
This does not mean that every patient undergoing FESS needs a septoplasty. Septoplasty may be considered when the anatomy makes access difficult or when correcting the septum is otherwise clinically justified.
3. Both Conditions Contribute to Nasal Obstruction
Nasal blockage can have several causes. Chronic sinus inflammation, nasal polyps, swollen nasal tissues, and a deviated septum may all contribute to difficulty breathing through the nose.
When both sinus disease and septal deviation are significant contributors, addressing both problems during the same operation may provide a more comprehensive approach to the patient's symptoms.
Does Septoplasty Treat Sinusitis?
Not directly. Septoplasty corrects the position of the nasal septum. It does not remove inflamed sinus tissue or directly treat chronic sinus inflammation.
However, a deviated septum can affect the space and airflow within the nasal cavity and may sometimes contribute to obstruction. Correcting it can improve the nasal airway and, when appropriate, facilitate access to the sinuses during FESS. FESS and septoplasty therefore have different primary purposes, even though they may be performed together.
How Are FESS and Septoplasty Performed Together?
Both procedures are performed through the nose, although the surgical steps are different. During septoplasty, the surgeon works on the nasal septum to correct the areas of cartilage or bone that are causing significant deviation. During FESS, an endoscope and specialized instruments are used to treat the affected sinus pathways.
The exact sequence of the procedures can vary according to the surgeon's approach and the patient's anatomy and treatment plan.
Because both procedures involve the nasal region, the surgeon plans them together based on the patient's anatomy, symptoms, imaging, and surgical objectives.
Does Everyone With a Deviated Septum Need Septoplasty During FESS?
No. A deviated septum is common, and a mild deviation may not cause any meaningful symptoms or interfere with surgery. In such cases, correcting it may not provide enough benefit to justify an additional procedure.
Septoplasty may be considered when the deviation:
- Causes significant nasal breathing difficulty
- Contributes to persistent nasal obstruction
- Interferes with access to the sinuses during planned FESS
- Is associated with symptoms that are unlikely to improve adequately without correcting the structural obstruction
The decision should therefore be based on the clinical significance of the deviation rather than simply the fact that a deviated septum appears on an examination or scan.
What Are the Potential Benefits of Combining the Procedures?
When both procedures are appropriate, performing them during the same surgical session may allow the surgeon to address both sinus disease and a significant structural nasal obstruction. Potential goals may include:
- Improving nasal airflow
- Correcting a significant septal obstruction
- Treating affected sinus pathways
- Improving access to the sinuses when the septal deviation limits the surgical pathway
- Addressing multiple contributing causes of nasal obstruction during one planned operation
Does Combining FESS and Septoplasty Make Surgery More Complicated?
Combining procedures means that more than one area is being treated during the same operation, so the overall surgical plan may be more extensive than either procedure performed alone.
However, the fact that the procedures are combined does not automatically mean that complications will occur or that recovery will be substantially different for every patient.
The extent of FESS, the complexity of the septal deviation, other procedures performed at the same time, and individual healing all influence the recovery experience. Your surgeon should explain the specific risks and expected recovery based on the procedures planned for you.
What Is Recovery Like After Combined FESS and Septoplasty?
Recovery can involve symptoms from both procedures. Nasal congestion, swelling, mild discomfort, drainage, and a temporary feeling of blocked breathing can occur during the early healing period.
*AI-generated image - for illustration only. Clinical accuracy is not guaranteed.
The nose may feel particularly congested at first because both the sinus passages and nasal septum are healing. Your surgeon may recommend saline irrigation, medications, and follow-up examinations as part of postoperative care.
The exact recovery period varies according to the extent of surgery and individual healing. It is therefore better to follow the postoperative instructions provided for your specific procedure rather than relying on a fixed recovery timeline.
Can FESS and Septoplasty Be Done Without External Incisions?
In many cases, yes. FESS is performed through the nostrils using an endoscope, and routine septoplasty is also generally performed through an incision inside the nose.
This means that combining the two procedures does not usually require an external facial incision. However, more complex nasal or reconstructive procedures may require a different surgical approach.
The Bottom Line
FESS and septoplasty can be performed together when both sinus disease and a clinically significant deviated septum need to be addressed. FESS treats the affected sinus pathways, while septoplasty corrects structural narrowing caused by a deviated nasal septum.
Combining the procedures can be useful when the septal deviation contributes to nasal obstruction or makes access to the sinuses more difficult. However, not every patient with sinusitis and a deviated septum needs both procedures.
The decision should be based on your symptoms, nasal examination, endoscopy, imaging when appropriate, and the specific goals of surgery. A combined procedure is most useful when correcting both problems is expected to provide a meaningful clinical benefit.
