What is a Deviated Nasal Septum?
What is a nasal septum and what are turbinates?
The nasal septum divides the middle of your nose and is made of cartilage and bone. The turbinates are swellings on the outer walls of the nasal cavities. Both the nasal septum and turbinates are covered with a delicate mucosal tissue that regularly swells. The purpose of the septum and turbinates is to purify, heat and moisturize the air we breathe before it gets to the even more delicate lungs.
What is a deviated septum and what are enlarged turbinates?
A deviated nasal septum is when the dividing bone or cartilage of the middle of the nose is twisted to one or both sides. Turbinate hypertrophy (enlarged turbinates) are excessive swelling of the turbinates that block the nose. Nasal congestion can be caused by allergies, viral infections, dust or an anatomical obstruction inside the nose. These conditions can make breathing difficult, cause sinusitis, create snoring, daytime fatigue, and sleep apnea. Nasal congestion can sometimes be successfully treated with over the counter (OTC) and prescription oral medication or nasal sprays.
Is a deviated nasal septum congenital?
Was this something I got from my parents? One theory is that when a baby’s head passes at birth the pressure causes microscopic bone and cartilage fractures in the nasal septum that twist as we grow. Any trauma during adolescence and adulthood to the nose can cause a crooked nose or nasal septum. As we all get older, the cartilage and connection between the different cartilages in our nose will stretch and grow. It’s not your imagination that your nose looks different than when you were younger. You may have the exact same nose on the inside and outside as one of your parents from the genetic code.
When does a deviated septum need surgery?
Fixing a crooked or fractured nasal septum is termed a septoplasty. Turbinate reduction is called a turbinoplasty. You may need these procedures if you have tried maximal medical management for your congestion that has not given you adequate breathing improvement. The purpose of the surgeries is to improve breathing, correct sleep apnea, or to decrease or eliminate sinus infections. The procedures are performed through the nostrils to reduce the enlarged turbinates and straighten the deviated nasal cartilage and bone. No external incisions are needed. The operating time is usually less than an hour and performed at a state of the art ambulatory surgery center. You probably don’t want to be awake so general anesthesia is usually used. Patients recover and generally get to go home an hour or two later. Breathing may be noticeably improved as soon as one week after the procedure. Breathing continues to improve over the next 12 months.
Are a deviated septum and turbinate hypertrophy related?
Yes. If the septum is crooked you will have a higher likelihood of inferior turbinate hypertrophy as well. A septal deviation will allow turbinate hypertrophy because the structures inside the nose tend to grow to fill any open area. A deviated septumto the right will make a sapce for the left turbinate to grow. Both septal deviation and turbinate hypertrophy can be addressed during surgery. If you were to just straighten the septum without reducing the turbinates, you could create an obstruction on the opposite side.
I don’t want my nose packed.
Good. Dr. Bennett doesn’t either. Packing the nose causes discomfort and scar tissue that is not necessary. Dr. Bennett finds that packing the nose is very rarely required. Surgical techniques continue to evolve and have advanced exponentially in the past 15 years. Today, doctors have a much greater understanding of how the nose functions and heals . Packing placement and removal cause trauma to the delicate nasal mucosa. Packing does not prevent bleeding, prevents topical decongestants from reaching bleeding sites, and keeps nasal saline from cleaning the inside of the nose. Just because your parents had packing, and hated it, doesn’t mean you will suffer the same treatment.