What is Sinus and Nasal Surgery?
Sinus and nasal surgery encompasses a variety of procedures designed to improve nasal breathing, relieve chronic sinus symptoms, and restore healthy airflow through the nose. These procedures may be recommended for patients suffering from chronic sinusitis, nasal obstruction, recurrent sinus infections, persistent congestion, difficulty breathing through the nose, or structural abnormalities affecting the nasal passages.
Depending on the underlying cause of symptoms, surgery may include functional endoscopic sinus surgery (FESS), septoplasty to correct a deviated nasal septum, turbinate reduction, treatment of nasal swell bodies, removal of nasal polyps, or other techniques to improve nasal airflow and sinus drainage. The goal of treatment is to restore normal nasal function, improve breathing, and enhance overall quality of life.
Anatomy of the Sinuses
The sinuses are a system of hollow cavities located within the bones of the face and skull. These air-filled spaces are lined with mucous membranes that produce mucus to help humidify inhaled air and trap dust, allergens, and germs. The sinuses drain into the nasal passages through small openings. When these drainage pathways become blocked due to inflammation, infection, structural abnormalities, or tissue growths, symptoms such as congestion, facial pressure, headaches, and recurrent infections may occur.
Indications for Sinus and Nasal Surgery
Conservative treatment is typically the first step in managing sinus and nasal conditions. Treatment may include medications such as nasal corticosteroid sprays, antihistamines, decongestants, antibiotics, saline irrigations, and allergy management. Surgery may be considered when symptoms persist despite appropriate medical treatment.
Common indications for sinus and nasal surgery include:
- Chronic sinusitis
- Recurrent sinus infections
- Persistent nasal congestion
- Deviated nasal septum
- Enlarged turbinates
- Nasal swell body enlargement
- Nasal or sinus polyps
- Fungal sinus disease
- Structural abnormalities affecting nasal airflow
- Chronic nasal obstruction
- Certain benign or malignant sinus tumors
- Conditions that block sinus drainage and impair breathing
Preparation for Sinus and Nasal Surgery
Preparation for surgery may involve the following:
- Review of your medical history and current symptoms
- Comprehensive examination of the nose, sinuses, ears, and throat
- Nasal endoscopy and diagnostic imaging studies when indicated
- Routine laboratory testing
- Review of medications and supplements
- Temporary discontinuation of blood-thinning medications if advised
- Smoking cessation before and after surgery
- Fasting instructions prior to surgery
- Discussion of risks, benefits, alternatives, and expected outcomes
- Completion of informed consent
Procedure for Sinus and Nasal Surgery
Advances in endoscopic technology allow most sinus and nasal procedures to be performed using minimally invasive techniques. Functional Endoscopic Sinus Surgery (FESS) is commonly utilized to restore sinus drainage and improve ventilation of the sinus cavities.
During surgery, a small endoscope equipped with a camera and light source is inserted through the nostrils, allowing the surgeon to view the nasal passages and sinuses in high definition without external incisions. Specialized instruments are used to remove obstructive tissue, polyps, or bone and to enlarge natural drainage pathways.
Depending on the patient's condition, additional procedures may be performed, including septoplasty to straighten a deviated septum, turbinate reduction to improve airflow, or treatment of nasal swell bodies contributing to obstruction.
In general, the procedure involves:
- Administration of anesthesia or sedation
- Endoscopic visualization of the nasal passages and sinuses
- Correction of structural abnormalities affecting airflow
- Removal of obstructive tissue when necessary
- Restoration of normal sinus drainage pathways
- Placement of temporary nasal packing or support materials when indicated
Postoperative Care and Recovery
Following sinus and nasal surgery, patients are monitored during recovery and typically return home the same day unless otherwise indicated.
Postoperative care may include:
- Prescription medications to manage discomfort and reduce infection risk
- Saline nasal irrigations to promote healing and reduce crusting
- Temporary activity restrictions
- Avoidance of forceful nose blowing during early recovery
- Follow-up visits for examination and cleaning of the surgical areas
- Gradual return to normal activities as healing progresses
Most patients experience improvement in breathing and sinus symptoms as swelling subsides and healing occurs.
Risks and Complications
Sinus and nasal surgery is generally safe and effective when performed by an experienced surgeon. However, as with any surgical procedure, potential risks may include:
- Infection
- Bleeding
- Delayed healing
- Scar tissue formation
- Nasal crusting or drainage
- Temporary changes in sense of smell
- Persistent nasal obstruction
- Injury to surrounding structures
- Adverse reaction to anesthesia
- Cerebrospinal fluid (CSF) leak (rare)
Your surgeon will discuss the risks and benefits of surgery and answer any questions prior to treatment.
