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Sleep Apnea

(CPAP intolerant)

What is Sleep apnea?

Sleep apnea is a common sleep disorder that involves repeated breathing interruptions during sleep. These interruptions can happen many times of night due to structural abnormalities or brain malfunctions. During normal breathing, air passes through the nose, the throat, uvula and tongue. When a person is awake, the muscles hold this airway open. When they are asleep, these muscles relax and the airway usually stays open. Sleep apnea occurs when the upper airway and airflow are blocked. This causes oxygen levels to drop in both in the brain and blood, and results in shallow breathing or pauses in breathing during sleep.

Causes of Sleep Apnea

Sleep apnea occurs as a result of a partial or fully blocked airway passage in the throat. There are many factors that can put certain people at risk for sleep apnea. These include:

  • Enlarged tonsils or adenoids
  • Obesity
  • Cardiovascular problems
  • Smoking
  • Family history
  • Nasal congestion
  • Throat and tongue muscles that are more relaxed than normal

Adults over the age of 60 may be more at risk of developing sleep apnea. This is because the aging process may limit the brain’s ability to keep the throat muscles stiff during sleep. People who heavily drink alcohol or use sedative may also be at a higher risk. These substances may relax the muscles of the throat, causing breathing disruptions.

Types of Sleep Apnea

Obstructive Sleep Apneasleep apnea denver | sleep apnea golden co
Obstructive sleep apnea (OSA) is the most common form of sleep apnea. It occurs when the soft tissue at the back of the throat closes, blocking or obstructing the airway. Patients who are overweight, have high blood pressure, are older, smoke or have a family history of sleep apnea may have an increased risk of developing obstructive sleep apnea.

Central Sleep Apnea
With central sleep apnea, the airway remains open but the brain does not send signals to the muscles involved in breathing. Patients with heart-related conditions, such as heart disease or a stroke, may suffer from central sleep apnea.

Mixed Sleep Apnea
Mixed sleep apnea combines aspects of both obstructive and central sleep apnea. A common warning sign of mixed sleep apnea is snoring, especially interspersed with gasps or lack of breathing.

Sleep Apnea Symptoms

Individuals with sleep apnea may experience shortness of breath that awakens them from sleep. They also may wake up with a headache in the morning and experience excessive daytime sleepiness. Additional symptoms may include:

  • Loud snoring
  • Waking up with a dry mouth or sore throat
  • Insomnia
  • Abrupt awakenings during the night

Diagnosis of Sleep Apnea

Sleep apnea is diagnosed through a physical exam and a review of symptoms. Individuals may be referred to a sleep specialist that will performs various diagnostic tests to confirm a diagnosis of sleep apnea or another sleep disorder. Some evaluations often involve overnight monitoring of breathing and other body functions during sleep. Additional diagnostic tests may include home sleep tests and a nocturnal polysomnography. A polysomnography monitors heart and lung function, brain activity, breathing patterns, and blood oxygen levels during sleep.

Sleep Apnea Treatment

Sleep apnea may be treated with lifestyle changes such as losing weight, cutting down on alcohol consumption and quitting smoking. Nasal training devices are also commonly used to treat sleep apnea. Other treatment for sleep apnea may include continuous positive airway pressure, or CPAP. CPAP involves the patient wearing a pressurized mask over their nose while they sleep. The mask pumps air through the airway to keep it open.

If your sleep apnea is directly caused by sinus issues, it may be treated with the continuous use of a neti pot. The use of a neti pot may bring relief to your nasal symptoms without medication by flushing out the nasal passages. To learn how to use a neti pot, watch this video of Dr. Gill teaching her daughter.


If conservative treatment is unsuccessful in treating sleep apnea, there are other options available. Surgery may be the best treatment options for individuals who suffer from severe cases of sleep apnea that may lead to serious medical conditions. The goal of most surgical procedures is to remove the excess tissue from the nose or throat and open upper air passages to facilitate breathing.

Custom made oral appliances may also treat sleep apnea. Some devices help open the throat by bringing the jaw forward. This can help relieve snoring and mild obstructive sleep apnea. Sleep apnea may cause serious problems if left untreated. Patients with sleep apnea have a higher risk of developing high blood pressure, heart failure and stroke.

Sleep Apnea Procedures

Uvulopalatopharyngoplasty surgery treats obstructive sleep apnea by tightening the tissue in the throat and palate to expand the passageways. It may also include the removal of the tonsils and adenoids.

Maxillomandibular Advancement
During a maxillomandibular advancement procedure, the upper and lower part of the jaw are moved forward. This creates more space behind the tongue and soft palate and reduces the risk of obstruction during sleep. Breathing is restored as the path for airflow is cleared.

sleep apnea golden coTracheostomy
Often performed after other treatments have failed, a tracheostomy involves inserting a metal or plastic tube into the throat to help the patient breathe during sleep. The opening remains covered during the day but helps air pass directly in and out of the lungs during sleep. Tracheostomy is reserved for severe, life-threatening cases of sleep apnea.

Thermal Ablation Palatoplasty
Thermal ablation palatoplasty (TAP), is a group of procedures used to treat snoring and sleep apnea. During these procedures, electric current is used to cut away obstructive tissue in the airway and roof of mouth, or to shrink and stiffen obstructive areas in rear of the mouth and the uvula. Radio frequency ablation is used to emit energy to shrink excess tissue.

Genioglossus and Hyoid Advancement
Genioglossus and hyoid advancement procedures are frequently used to treat sleep apnea. The surgical procedure prevents the collapse of the lower throat by pulling the tongue muscles forward, which opens the obstructed airway.

Septoplasty and Turbinate Surgery
Nasal septoplasty reduces resistance to air flow through the nose. It repairs and straightens the bone and tissue separating the two nasal passages. It also repairs the layers of spongy horizontal bones, or turbinate, which are inside the nasal cavity.

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Dr. Nancy Gill & Dr. Dallas Kenson

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