About the Procedure
Posterior nasal nerve ablation is an office-based option for selected patients with chronic rhinitis that remains bothersome despite appropriate medical care. Care focuses on the rhinitis phenotype, prior medication trials, expected symptom targets, device-neutral evidence, adverse effects, and how results will be measured.
What this evaluation should clarify
A focused evaluation should help you understand a few key decisions:
- Whether the underlying diagnosis and treatment goal are established with the right examination, imaging, testing, or pathology
- How this option compares with continued medical care, a different procedure, observation, or referral to another specialty
- Which anatomy, prior treatment, comorbidities, benefits, risks, and recovery requirements change the recommendation
Considering posterior nasal nerve ablation? The next step is a quiet, unhurried conversation.
Evaluation and treatment pathway
- Confirm the diagnosis, treatment goal, and the reasons a less invasive or nonsurgical approach is insufficient.
- Candidates should have a well-established chronic rhinitis pattern, evaluation for allergy and structural or sinus disease, documented symptom burden, and an adequate trial or intolerance of appropriate medical treatment.
- Alternatives include topical therapy, allergy-directed care, trigger management, observation, and, for uncommon severe refractory cases, more invasive nerve surgery. Product choice should not substitute for candidacy.
- Under local anesthesia, a device applies cryotherapy or radiofrequency energy to a target area in the posterior nasal cavity. Exact technique, laterality, device, and post-procedure instructions match the actual workflow.
- Temporary congestion, discomfort, headache, bleeding, or altered sensation may occur. Benefit is reassessed at a defined point, and persistent symptoms are reevaluated.
Who may need another approach
Another approach may be more appropriate when there is:
- An untreated sinus infection or nasal polyps
- Major septal or nasal valve obstruction
- A suspected cerebrospinal fluid leak
- Unexplained one-sided symptoms
- A condition better treated with allergy therapy or a medication adjustment
- A contraindication to the selected device
Evaluation helps identify these situations so that the right treatment is chosen.
How it is performed
After topical or local anesthesia, the device is positioned at treatment sites in the posterior nasal cavity, and cold or radiofrequency energy is applied to the nerve branches. Multiple sites may be treated depending on the technique.
Many treatments can be performed in the office. The exact visit length and any restrictions depend on the specific approach and your individual situation.
Risks and alternatives
Possible risks include nosebleed, pain, crusting or dryness, temporary numbness or altered sensation depending on the device, incomplete or temporary benefit, and the need for additional treatment.
Alternatives include intranasal medical therapy, allergy management, and, for uncommon selected cases of severe refractory symptoms, vidian neurectomy, which is more invasive and has a different risk profile.
What to bring to your consultation
Bring or securely transfer the records that can change this decision:
- Imaging files and reports
- Endoscopy or operative findings
- Pathology results
- Laboratory results
- Prior treatment notes
- A current medication list
- The specific question you want answered
Having these available helps the team review the diagnosis and the available options together.
When to seek urgent care
Heavy bleeding, breathing difficulty, severe swelling, fainting, eye or neurologic symptoms, fever, or severe escalating pain requires prompt or emergency care.
An online form or routine appointment request is not an emergency service. For emergency symptoms, use emergency services rather than the routine form.
Medical review
This page is a patient-education resource reviewed by the responsible Norelle Health clinician before publication. It does not replace an in-person evaluation. If symptoms are severe or rapidly worsening, seek immediate medical care.
Specialists who perform posterior nasal nerve ablation
Dr. Adrian Ong
MD
Board-Certified Facial Plastic & Reconstructive and Head & Neck Surgeon
Dr. Adrian Ong is a board-certified surgeon who practices exclusively on the face, head, and neck, with expertise spanning rhinoplasty, sinus surgery, facial trauma, reconstruction, and sleep surgery.
- Functional and aesthetic rhinoplasty (including revision)
- Sinus surgery and complex revision sinus surgery
- Facial trauma and nasal fractures
- Head and neck cancer surgery and microvascular reconstruction
Also caring for this area
Not sure who to see? Our patient coordination team can help match you with the right specialist.
(212) 444-8006Frequently Asked Questions
Candidates should have a well-established chronic rhinitis pattern, evaluation for allergy and structural or sinus disease, documented symptom burden, and an adequate trial or intolerance of appropriate medical treatment.
Under local anesthesia, a device applies cryotherapy or radiofrequency energy to a target area in the posterior nasal cavity. Exact technique, laterality, device, and post-procedure instructions match the actual workflow.
Alternatives include topical therapy, allergy-directed care, trigger management, observation, and, for uncommon severe refractory cases, more invasive nerve surgery. Product choice should not substitute for candidacy.
Temporary congestion, discomfort, headache, bleeding, or altered sensation may occur. Benefit is reassessed at a defined point, and persistent symptoms are reevaluated.
Clinical References
These independent resources from medical and professional organizations offer further reading. They are provided for general education and do not replace a consultation with a clinician.
Related Conditions
Related Procedures
1 of 2 · Vidian Neurectomy
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