Looking Beyond the Teeth to Support Better Breathing and Sleep
Your mouth can reveal important clues about how well you breathe, especially while you sleep. Frequent snoring, mouth breathing, worn teeth, dry mouth, morning headaches, and ongoing fatigue may be connected to an airway or sleep-related breathing concern.
At Renaissance Family and Cosmetic Dentistry, airway health is considered as part of your complete dental evaluation. Dr. Sirisha Krishnamurthy examines more than your teeth and gums. She also evaluates the jaw, tongue, palate, bite, oral tissues, and temporomandibular joints for signs that may warrant further investigation.
When a possible breathing problem is identified, we help patients understand the concern and coordinate appropriate testing or specialty care. For adults diagnosed with obstructive sleep apnea or primary snoring, custom oral appliance therapy may also be available.
What Is Airway Dentistry?
Airway dentistry is an approach to dental care that considers how the structures of the mouth, jaw, and throat may affect breathing.
Dentists routinely examine areas that are closely connected to the upper airway. Changes in these structures do not automatically mean that someone has sleep apnea, but they can provide useful clues that further screening may be appropriate.
An airway-focused dental evaluation may consider:
- Tongue size, position, and mobility
- The shape and width of the palate
- Jaw development and alignment
- Tonsils, soft palate, and surrounding tissues
- Tooth grinding, clenching, and unusual patterns of wear
- Dry mouth or inflammation associated with mouth breathing
- TMJ health and range of jaw movement
- Symptoms reported by the patient or a sleep partner
Our role is to recognize potential concerns, educate you about what we see, and help you take the appropriate next step.
Signs That May Point to an Airway or Sleep Concern
Sleep-disordered breathing does not look the same in every person. Some patients snore loudly, while others primarily notice fatigue, headaches, or difficulty concentrating.
Consider discussing an airway evaluation with our Folsom dental team if you or a family member experiences:
- Regular or disruptive snoring
- Pauses in breathing observed by a sleep partner
- Waking while choking or gasping
- Frequent mouth breathing
- Dry mouth or sore throat upon waking
- Morning headaches
- Restless or unrefreshing sleep
- Daytime tiredness despite spending enough time in bed
- Difficulty concentrating or changes in mood
- Teeth grinding or clenching during sleep
- Frequent nighttime urination
- Difficulty tolerating CPAP treatment
Snoring does not always mean that a person has obstructive sleep apnea. However, persistent snoring should not be ignored because it may be a sign that airflow is becoming restricted during sleep.
Airway Screening for Adults and Children
Airway Concerns in Adults
In adults, obstructive sleep apnea occurs when the upper airway repeatedly narrows or closes during sleep. These interruptions can fragment sleep and reduce oxygen levels, even when the person does not remember waking.
A dental examination may reveal worn or fractured teeth from grinding, a crowded airway, a retruded lower jaw, a scalloped tongue, dry oral tissues, or other findings that support further screening.
These observations cannot diagnose sleep apnea by themselves. They help us determine whether you should speak with a physician or complete a sleep study.
Airway Concerns in Children
Children can also experience sleep-related breathing problems. Regular snoring, open-mouth breathing, restless sleep, grinding, unusual sleeping positions, daytime irritability, or difficulty paying attention may deserve further evaluation.
During a child’s dental visits, we can observe oral development and discuss concerns with parents. When appropriate, we may recommend evaluation by the child’s pediatrician, an ear, nose, and throat specialist, an orthodontist, or a qualified sleep physician.
Airway care for children should always be based on the child’s age, development, medical history, and formal diagnosis. Our goal is early recognition and thoughtful coordination rather than assuming that one treatment is appropriate for every child.
Screening Is Not the Same as Diagnosis
Airway screening helps identify people who may be at increased risk for obstructive sleep apnea or another sleep-related breathing disorder. A screening result does not provide a medical diagnosis.
If your symptoms or examination findings suggest a concern, the next step may include a home sleep apnea test or an overnight study in a sleep laboratory. A qualified sleep physician reviews the results, determines whether a sleep disorder is present, and discusses the appropriate treatment options.
This collaborative process helps ensure that your care is based on objective information rather than symptoms alone.
Our Airway Dentistry Process
1. Conversation and Screening
We begin by listening. You may be asked about snoring, sleep quality, morning symptoms, daytime energy, medical conditions, CPAP use, and concerns noticed by a family member or sleep partner.
Standardized screening questionnaires may also be used to estimate your risk for obstructive sleep apnea.
2. Dental, Airway, and TMJ Examination
Dr. Krishnamurthy evaluates your teeth, gums, bite, jaw movement, tongue, palate, tonsillar area, soft tissues, and TMJ health. This examination also helps identify dental conditions that could affect future oral appliance treatment.
3. Digital Records and Imaging When Appropriate
Depending on your needs, digital records may be used to evaluate the teeth, jaws, joints, and surrounding anatomy.
Our technology includes digital X-rays, panoramic imaging, cephalometric views, CBCT three-dimensional imaging, and digital intraoral scanning. Imaging is selected only when it can provide information relevant to your individual care.
These records may help us evaluate jaw relationships, dental health, nasal or sinus anatomy, TMJ structures, and areas that may require referral. Dental imaging does not replace a sleep study and cannot independently diagnose obstructive sleep apnea.
4. Physician-Coordinated Sleep Testing
Patients who screen positively are referred for appropriate medical testing. Depending on the patient’s health history and symptoms, this may involve a home sleep apnea test or an overnight laboratory study.
A sleep physician interprets the study and provides the diagnosis.
5. Personalized Treatment Planning
Treatment depends on the type and severity of the sleep disorder, your anatomy, overall health, dental condition, preferences, and ability to use the recommended therapy.
Options may include CPAP or another form of positive airway pressure, oral appliance therapy, positional therapy, management of nasal obstruction, lifestyle changes, combination therapy, or referral to another healthcare professional.
We explain your options without pressure and help you understand what each approach is designed to accomplish.
6. Follow-Up and Verification
Sleep apnea treatment should not end when a device is delivered. Patients using oral appliance therapy require adjustments, monitoring of their teeth and jaw joints, and follow-up testing to determine whether the treatment is effectively controlling their sleep apnea.
Continued follow-up with both the dentist and sleep physician helps protect your oral health while supporting long-term treatment success.
Oral Appliance Therapy for Snoring and Sleep Apnea
A custom oral appliance is a small dental device worn in the mouth while you sleep. It gently supports the lower jaw in a forward position to help maintain an open upper airway.
Oral appliance therapy may be prescribed for adults with primary snoring or obstructive sleep apnea. It can be especially helpful for certain patients who cannot comfortably use CPAP or who prefer an alternative after discussing their options with a sleep physician.
Unlike an over-the-counter snoring device, a custom sleep appliance is selected and fitted according to your dental anatomy, bite, jaw movement, TMJ condition, and sleep diagnosis. The appliance can then be adjusted gradually to balance airway improvement with comfort.
Potential benefits include:
- Small and portable design
- Quiet operation
- No mask or air hose
- Easy use while traveling
- Customized fit and adjustability
- Ongoing professional monitoring
CPAP remains an effective and important treatment for many patients. Oral appliance therapy is not intended to replace CPAP in every situation. Dr. Krishnamurthy works with each patient’s sleep physician to determine whether an appliance is medically appropriate.
What to Expect During Oral Appliance Treatment
Your treatment begins with a consultation and review of your sleep-study results. Dr. Krishnamurthy then completes a comprehensive dental, airway, bite, and TMJ evaluation.
Digital scans and bite records are used to design a custom, adjustable appliance. Once the appliance is ready, we check its fit, review cleaning and care instructions, and explain the morning exercises or repositioning routine used to support a comfortable bite.
Follow-up visits allow Dr. Krishnamurthy to make gradual adjustments based on your comfort and symptoms. After the appliance has been adjusted, your sleep physician may recommend another sleep study while you are wearing it. This objective testing determines whether the appliance is adequately controlling your breathing events.
Annual visits help us evaluate the fit and condition of the appliance while monitoring your teeth, bite, muscles, and jaw joints.
Experienced Dental Sleep Medicine Care with Dr. Krishnamurthy
Dr. Sirisha Krishnamurthy earned her Doctor of Dental Surgery degree from the University of California, San Francisco School of Dentistry in 2007 and has cared for patients in the greater Sacramento area for nearly two decades.
She has completed more than 500 hours of continuing education, with extensive study focused on dental sleep medicine, sleep apnea, airway health, and temporomandibular joint care. She is a Diplomate of the American Sleep and Breathing Academy and leads NorCal Snore & Sleep Solutions, a practice dedicated to helping patients manage snoring and obstructive sleep apnea through collaborative, evidence-informed care.
Her experience with different oral appliance designs allows her to select treatment according to the patient’s dental anatomy, diagnosis, comfort, and individual needs rather than relying on one appliance for every patient.
Most importantly, Dr. Krishnamurthy takes time to explain what she sees. Her low-pressure approach is centered on listening, education, and helping patients make informed decisions about their health.
Why Choose Renaissance for Airway Dentistry?
Whole-Health Perspective
We understand that the mouth is connected to the rest of the body. Airway screening allows us to consider how dental findings, breathing, sleep, and overall well-being may be related.
Advanced Evaluation
Digital scanning and three-dimensional imaging help us examine dental and anatomical details when those records are clinically appropriate.
Collaborative Care
We work with sleep physicians, primary care providers, pediatricians, ENTs, orthodontists, and other specialists when coordinated care is needed.
Individualized Recommendations
There is no single treatment that is right for every patient. Recommendations are based on your diagnosis, health history, anatomy, goals, and comfort.
Long-Term Monitoring
Patients using oral appliances receive continued dental and TMJ monitoring rather than simply being given a device and left to manage it alone.
Frequently Asked Questions About Airway Dentistry
Can a dentist diagnose sleep apnea?
A dentist can screen for sleep apnea and recognize oral findings that may indicate increased risk. A medical diagnosis must be made by a qualified physician after reviewing an appropriate sleep study.
Is snoring always a sign of sleep apnea?
No. Some people have primary snoring without obstructive sleep apnea. Because it is difficult to tell the difference based on sound or symptoms alone, persistent snoring should be discussed with a healthcare professional.
Is a sleep appliance the same as a nightguard?
No. A conventional nightguard is primarily designed to protect teeth from grinding. A sleep apnea appliance is designed to support the jaw and airway. Using an ordinary nightguard does not treat obstructive sleep apnea and, depending on its design, may not be appropriate for someone with an airway concern.
Does oral appliance therapy work for severe sleep apnea?
Some patients with severe obstructive sleep apnea may use oral appliance therapy when CPAP cannot be tolerated or as part of combination therapy. This decision should be made with the patient’s sleep physician, and follow-up testing is necessary to confirm effectiveness.
Will an oral appliance affect my jaw or bite?
Some patients notice temporary jaw-muscle tenderness, tooth pressure, or morning bite changes. Long-term tooth movement or bite changes are also possible. Careful appliance selection, gradual adjustment, morning repositioning exercises, and regular follow-up help us identify and manage these effects.
Does medical insurance cover oral appliance therapy?
Many medical insurance plans provide benefits for medically necessary oral appliance therapy when obstructive sleep apnea has been diagnosed and coverage requirements are met. Benefits vary by plan. Our team can review available information and help you understand the documentation that may be required.
Breathe Better. Sleep Better. Feel Better.
You do not need to determine on your own whether snoring, grinding, mouth breathing, or fatigue is related to an airway problem. An airway screening can help identify the appropriate next step.
Call Renaissance Family and Cosmetic Dentistry at (916) 237-4419 to discuss an airway evaluation.