Septoplasty
Surgery to straighten the nasal septum when clinically indicated for nasal obstruction
Medically reviewed by a board-certified ENT specialist
- Author:
- Dr. Poj Pinyopornpanish — Otolaryngologist · Thai Board of Otolaryngology
- Medical reviewer:
- Dr. Poj Pinyopornpanish — Otolaryngologist · Thai Board of Otolaryngology
- Reviewed on:
- Last updated:
- Estimated reading time: 4 min
Overview
What is septoplasty
Septoplasty is surgery to reshape the nasal septum — the wall of bone and cartilage dividing the nose. When the septum is significantly deviated or bent, one or both nasal passages may be narrowed. The procedure is usually performed through the nostrils with no external scar. The surgeon repositions or removes bent portions to widen the airway. It may be combined with other procedures, such as turbinate reduction, when appropriate. Not everyone with a deviated septum needs surgery. Your doctor will consider symptoms, examination, endoscopy, and non-surgical treatment first. Outcomes vary and no specific result is guaranteed.
Indications
When septoplasty may be considered
Surgery is usually considered when the septum is a major cause of symptoms and conservative treatment has not been enough.
Chronic nasal obstruction
Persistent difficulty breathing through the nose, especially on the side where the septum bulges into the airway.
Clear septal deviation
Examination or endoscopy shows septal bend or deviation as the main structural cause of blockage.
Insufficient medical treatment
Medication, saline rinses, or allergy management have been tried appropriately but structural blockage remains.
Snoring or mouth breathing
When septal obstruction contributes to snoring or chronic mouth breathing during sleep.
Preparation for sinus surgery
In some cases, septoplasty is part of sinus surgery to improve access, according to the surgeon's plan.
Post-traumatic obstruction
Septal deviation or swelling after injury causing breathing difficulty, based on clinical assessment.
Suitability
Who may be a suitable candidate
The decision depends on symptoms, nasal anatomy, general health, and prior treatment. Not every deviated septum requires surgery.
People with chronic obstruction when examination shows the septum is a significant factor
Those who have tried appropriate non-surgical care but symptoms still affect sleep or daily life
Patients who understand the goal is structural correction, not a guaranteed outcome
Those without conditions that unduly increase surgical risk, as assessed by the doctor
May be less suitable if symptoms are mainly from allergy, turbinate enlargement, or sinus disease alone
Children and older adults may need additional assessment; decisions are made individually
Procedure
How the procedure is performed
Details depend on severity and the surgical plan. General steps include:
Pre-operative assessment
History, nasal examination, endoscopy, and sometimes CT imaging when needed. The doctor explains the plan, risks, and preparation.
Anaesthesia
General or local anaesthesia with sedation may be used. Fasting and medication instructions are given beforehand.
Internal approach
Incisions are made inside the nose with no external scar. The septal lining is lifted and bent bone or cartilage is adjusted.
Structural correction
Bent segments are trimmed or repositioned. Sutures or temporary supports may be used. Turbinate reduction may be performed if indicated.
Immediate post-operative care
Nasal packing or splints may be placed temporarily. Recovery may be same-day or overnight, depending on the plan.
Outcomes and recovery
Benefits, risks, and recovery
The following is general guidance. Your doctor will explain details for your individual plan.
Possible benefits: Nasal breathing may improve when obstruction is mainly from a deviated septum. Results vary and full recovery may take weeks to months.
Symptoms may persist if other factors contribute, such as allergy, turbinate hypertrophy, or chronic sinusitis.
Common risks: Bleeding, crusting, infection, or temporary congestion during healing.
Less common risks: Septal perforation, external nasal shape change, or ongoing obstruction.
Anaesthesia risks are assessed and explained by the anaesthesia team before surgery.
Recovery: Rest, avoid strenuous activity initially, take prescribed medication, and use saline rinses as advised.
Follow-up: Attend scheduled visits for packing or splint removal and healing checks.
FAQ
Common questions
How is septoplasty different from rhinoplasty
Septoplasty focuses on internal septal structure for breathing. Rhinoplasty addresses external nasal appearance. They may sometimes be combined; your surgeon will explain the plan.
Will I need to stay in hospital
Many patients go home the same day. Some stay overnight depending on procedure complexity and general health.
Will my nose be bruised on the outside
Internal congestion from packing or swelling is common. External bruising is less common with septoplasty alone. Your doctor will explain what to expect.
How long is recovery
Breathing may gradually improve after packing is removed. Full recovery can take several weeks to a few months, varying by individual.
Will my nose stay open permanently
The aim is to improve airflow when the septum is the main cause. Outcomes are not guaranteed and other conditions may still need ongoing care.
References
Related guidelines and patient resources
The sources below are recognized international guidelines and patient-education resources for general learning. They are not individualized medical advice.
Procedure and preparation information for patients
AAO-HNS / ENThealth
View source (AAO-HNS / ENThealth)Patient education and clinical guidance in otolaryngology
American Academy of Otolaryngology–Head and Neck Surgery (AAO-HNS)
View source (American Academy of Otolaryngology–Head and Neck Surgery (AAO-HNS))Public ENT health information
ENThealth (AAO-HNS Foundation)
View source (ENThealth (AAO-HNS Foundation))
Educational information
Medical Disclaimer
This information is intended for educational purposes only and does not replace diagnosis or treatment by a qualified physician. If you have concerning symptoms, please consult an ENT specialist.
Related links
Learn more
Related clinic pages to help you explore conditions, services, and procedures.
Consult an ENT specialist
If you have chronic nasal blockage or suspect a deviated septum, book an assessment for appropriate advice.