Can Sinus Surgery Be Done Without a Surgery Center or Hospital Operating Room?

Dr. Franklyn Gergits, ENT

Short answer: Yes. At the Sinus and Allergy Wellness Center of North Scottsdale, balloon sinuplasty, turbinate reduction, NEUROMARK® posterior nasal nerve treatment, and Eustachian tube dilation are all performed in our office under local anesthesia — no hospital, no general anesthesia, no operating room. Most patients return to normal activity the same day or the following morning. For the right candidate, in-office sinus procedures eliminate the cost, risk, and recovery burden of a hospital-based approach entirely.

What Most Patients Do Not Know About Sinus Procedures

When most patients hear the words “sinus surgery,” they picture a hospital, an operating room, general anesthesia, and days of recovery. That picture is accurate for certain types of sinus surgery — functional endoscopic sinus surgery, or FESS, for example, is typically performed under general anesthesia in a hospital or ambulatory surgical center. But it is not the only picture. And for many patients, it is not the right picture at all.

Over the past two decades, in-office sinus procedures have become a well-established, evidence-supported alternative for appropriately selected patients. Balloon sinuplasty — the procedure I have been performing for over 20 years, and the first of which I performed in Pennsylvania — can be done entirely in the office under local anesthesia. So can turbinate reduction, NEUROMARK® posterior nasal nerve treatment, and Eustachian tube dilation. The technology has advanced to the point where patients who once had no choice but the operating room now have a genuinely different option.

How In-Office Procedures Work at SAWC

At the Sinus and Allergy Wellness Center of North Scottsdale, in-office procedures are performed in our procedure suite using topical and injected local anesthesia. We spend more time getting you comfortable than we spend performing the procedure itself. Patients feel pressure during the procedure — not pain. Many patients tell us afterward that it was far easier than they expected. Some have slept through it.

The procedure room is steps away from the exam room. You walk in, you are prepared, the procedure is performed, and you recover briefly before walking out. There is no IV sedation required for most patients, no fasting requirement, no anesthesiologist, and no hospital bill. You drive yourself home — or have someone drive you if you prefer — and most patients return to desk work and normal daily activity the same day.

What Procedures Can Be Done In-Office

At SAWC, the following procedures are routinely performed in the office under local anesthesia:

Balloon sinuplasty — gently opens blocked sinus drainage pathways using a small inflatable balloon. No tissue is removed. The sinus lining is preserved. Results are durable — published data shows patency rates of approximately 85 to 92 percent at one year.

Turbinate reduction — reduces the size of enlarged inferior turbinates that are blocking nasal airflow. Performed using radiofrequency energy or other in-office techniques. No tissue excision. Significant improvement in nasal breathing for most patients.

NEUROMARK® posterior nasal nerve treatment — FDA-cleared radiofrequency ablation of the posterior nasal nerves driving chronic drainage and post-nasal drip. Approximately 80 percent of patients notice meaningful improvement within the first three to six months.

Eustachian tube dilation — opens the Eustachian tube using a small balloon to relieve chronic ear pressure, fullness, and popping. Performed transnasally under local anesthesia with no incisions.

Who Is a Candidate for In-Office Procedures

Not every patient is a candidate for in-office procedures. Patients with extensive nasal polyp disease, significant scarring from prior surgery, or complex anatomy may require a hospital-based approach under general anesthesia. The evaluation — nasal endoscopy and in-office CT imaging — tells us which approach is right for you. We will always give you an honest answer about whether in-office treatment is appropriate for your specific situation, and we will explain why.

For patients who are candidates, in-office procedures offer something the operating room cannot — the ability to be evaluated, treated, and discharged on the same visit, without the logistical burden, cost, and recovery of a hospital-based procedure. In Scottsdale and the greater Phoenix area, where most patients are active and cannot afford extended downtime, that matters.

The Risks of General Anesthesia — What Patients Are Rarely Told

When a sinus procedure is performed in a hospital or ambulatory surgery center under general anesthesia, the anesthesia itself carries risks that are separate from and in addition to the surgical risks. Most patients are never walked through these risks in detail — they sign a consent form and proceed. Understanding what general anesthesia involves is an important part of making an informed decision about where and how your sinus procedure is performed.

Cardiovascular risks include abnormal heart rhythms (arrhythmia), blood pressure fluctuations, and in higher-risk patients, cardiac events. General anesthesia causes a significant physiologic stress response that requires active monitoring and management throughout the procedure. Patients with existing heart disease, hypertension, or a history of cardiac events carry meaningfully higher risk under general anesthesia.

Respiratory risks include laryngospasm — an involuntary spasm of the vocal cords during intubation or extubation — bronchospasm, aspiration of stomach contents into the lungs, and post-operative pulmonary complications including pneumonia. These risks are higher in patients with asthma, COPD, obstructive sleep apnea, or obesity.

Neurological risks include post-operative cognitive dysfunction — temporary confusion, memory lapses, and difficulty concentrating that can persist for days to weeks after general anesthesia, particularly in older patients. In rare cases, more significant and lasting cognitive changes have been reported, especially in patients over 65.

Nausea and vomiting affect approximately 30 percent of patients who receive general anesthesia — a significant source of post-operative discomfort that can delay discharge and require additional medication.

Malignant hyperthermia is a rare but life-threatening reaction to certain general anesthetic agents, characterized by a rapid rise in body temperature and muscle rigidity. It requires immediate emergency intervention and is unpredictable in patients without a known family history.

Drug interactions and allergic reactions — general anesthesia involves multiple agents administered simultaneously. Interactions with a patient’s existing medications, and allergic reactions to anesthetic agents, represent additional risk that requires careful pre-operative screening.

Local Anesthesia at SAWC — A Fundamentally Different Risk Profile

In-office sinus procedures at the Sinus and Allergy Wellness Center of North Scottsdale are performed under topical and injected local anesthesia — not general anesthesia. This eliminates the cardiovascular, respiratory, neurological, and systemic risks associated with general anesthesia entirely.

The local anesthesia protocol we use involves a topical decongestant and anesthetic spray applied to the nasal mucosa, followed by targeted injections of local anesthetic at the specific treatment sites. The patient remains awake, comfortable, and breathing independently throughout the entire procedure. There is no intubation, no airway manipulation, no systemic anesthetic agents, and no recovery from anesthesia required.

For patients with controlled cardiovascular disease, the absence of general anesthesia is not a minor convenience — it is a clinically meaningful reduction in procedural risk. We have had patients whose cardiologists were specifically relieved that the procedure could be performed in our office under local anesthesia rather than requiring a hospital setting and general anesthesia. For these patients, in-office sinus care is not just more convenient. It is genuinely safer.

We discuss every patient’s medical history, current medications, and risk profile before any procedure is scheduled. For patients with significant comorbidities, our evaluation includes coordination with their primary care physician or specialist when appropriate — because we want your sinus procedure to be not only effective, but right for where you are in your overall health picture.

In-office procedures are typically covered by insurance when medically indicated — the same CPT codes that apply to hospital-based balloon sinuplasty apply to in-office balloon sinuplasty. For patients in Scottsdale, Phoenix, and the greater Maricopa County area, eliminating the hospital facility fee represents a significant reduction in out-of-pocket cost. Most patients with standard insurance plans find that in-office procedures are meaningfully more affordable than the same procedure performed in a hospital or ambulatory surgical center. Our team reviews your specific coverage before any procedure is scheduled so there are no financial surprises.

Want to Understand More?

This post is part of the Why Sinus Treatments Fail — And What Starts Before Them series on the Airway & Sinus Wellness Review.

→ Does Balloon Sinuplasty Actually Work?

→ Is Balloon Sinuplasty Painful?

→ What Is NEUROMARK® — and Could It Stop Your Chronic Runny Nose for Good?

→ Will Balloon Sinuplasty Help Me Breathe Better?

→ Airway & Sinus Wellness Review — Full Publication

This post is part of the Why Sinus Treatments Fail — And What Starts Before Them section of the Airway & Sinus Wellness Review.

References

1. Piccirillo JF, Payne SC, Rosenfeld RM, et al. Clinical Practice Guideline: Adult Sinusitis Update. Otolaryngology–Head and Neck Surgery. 2025. AAO-HNS Adult Sinusitis Update 2025

2. Cutler JL, Bikhazi N, Light J, et al. Standalone balloon dilation versus sinus surgery for chronic rhinosinusitis: a prospective, multicenter, randomized controlled trial. American Journal of Rhinology and Allergy. 2013. REMODEL Trial.

3. Levy JM, Marino MJ, McCoul ED. In-office balloon dilation of paranasal sinuses: A systematic review and meta-analysis. International Forum of Allergy & Rhinology. 2020.

4. American Academy of Otolaryngology–Head and Neck Surgery. Surgical Management of Chronic Rhinosinusitis Clinical Practice Guideline. 2025. entnet.org

5. Eloy JA, Marchiano E, Velazquez N. Management of chronic rhinosinusitis: clinical comparison of balloon catheter dilation versus conventional sinus surgery. Otolaryngologic Clinics of North America. 2017.

About the Author

Dr. Franklyn R. Gergits, MBA, DO, FAOCO is a Board-Certified Otolaryngologist and Fellowship-Trained Otolaryngic Allergist with a Clinical Focus in Rhinology and Airway Disorders and over 30 years of clinical experience. He is the founder of the Sinus & Allergy Wellness Center of North Scottsdale, where he performs in-office balloon sinuplasty, turbinate reduction, NEUROMARK® posterior nasal nerve ablation, and Eustachian tube dilation under local anesthesia. He performed the first balloon sinuplasty in Pennsylvania and holds dual Entellus Centers of Excellence certifications. Dr. Gergits is the originator of the Posterior Sinonasal Syndrome (PSS) hypothesis — a clinical framework identifying pepsin-mediated posterior nasal mucosal injury as an upstream driver of chronic rhinosinusitis. Preprint available at Preprints.org (DOI: 10.20944/preprints202603.0858.v1). ORCID: 0009-0000-4893-6332.

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This content is for educational purposes only and does not constitute medical advice. If you are considering sinus treatment and want to know whether in-office procedures are appropriate for your situation, consult with a qualified otolaryngologist for a complete evaluation.