--- title: "Sleep Apnea Oral Appliance in Laval | Apnée Laval" description: "Dental sleep clinic in Laval offering snoring assessment, custom mandibular advancement devices and professional follow-up for eligible patients." lang: en-CA json-ld: | { "@context": "https://schema.org", "@graph": [ { "@type": "WebSite", "@id": "https://www.apneelaval.com/#website", "url": "https://www.apneelaval.com/", "name": "Apnée Laval", "inLanguage": [ "fr-CA", "en-CA" ], "publisher": { "@id": "https://www.apneelaval.com/#organization" } }, { "@type": "Dentist", "@id": "https://www.apneelaval.com/#organization", "name": "Apnée Laval", "url": "https://www.apneelaval.com/", "logo": "https://www.apneelaval.com/media/logo-apnee.svg", "image": "https://www.apneelaval.com/og/apnee-laval.jpg", "telephone": "+1-450-934-7700", "address": { "@type": "PostalAddress", "streetAddress": "300-1575, boulevard de l’Avenir", "addressLocality": "Laval", "addressRegion": "QC", "postalCode": "H7S 2N5", "addressCountry": "CA" }, "hasMap": "https://maps.google.com/?q=1575+Boulevard+de+l%27Avenir,+Laval,+QC+H7S+2N5", "areaServed": [ { "@type": "City", "name": "Laval" }, { "@type": "City", "name": "Montréal" } ], "availableLanguage": [ "fr-CA", "en-CA" ], "knowsLanguage": [ "fr-CA", "en-CA" ], "medicalSpecialty": "Dental sleep medicine (oral appliance therapy)", "openingHoursSpecification": [ { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday" ], "opens": "07:30", "closes": "16:30" }, { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Wednesday", "Thursday" ], "opens": "07:30", "closes": "15:30" } ], "knowsAbout": [ "Obstructive sleep apnea", "Snoring", "Mandibular advancement device", "Oral appliance therapy", "Dental sleep medicine", "CPAP intolerance" ] }, { "@type": "Service", "@id": "https://www.apneelaval.com/#service-oral-appliance", "name": "Mandibular advancement device", "serviceType": "Dental sleep medicine", "provider": { "@id": "https://www.apneelaval.com/#organization" }, "areaServed": [ { "@type": "City", "name": "Laval" }, { "@type": "City", "name": "Montréal" } ], "availableLanguage": [ "fr-CA", "en-CA" ], "description": "Dental assessment, custom fabrication, adjustments, follow-up and coordination with the appropriate sleep professionals." }, { "@type": "WebPage", "@id": "https://www.apneelaval.com/en#webpage", "url": "https://www.apneelaval.com/en", "name": "Sleep Apnea Oral Appliance in Laval | Apnée Laval", "description": "Dental sleep clinic in Laval offering snoring assessment, custom mandibular advancement devices and professional follow-up for eligible patients.", "inLanguage": "en-CA", "isPartOf": { "@id": "https://www.apneelaval.com/#website" }, "about": { "@id": "https://www.apneelaval.com/#organization" } }, { "@type": "FAQPage", "@id": "https://www.apneelaval.com/en#faq", "inLanguage": "en-CA", "mainEntity": [ { "@type": "Question", "name": "Polysomnography (PSG)", "acceptedAnswer": { "@type": "Answer", "text": "The definitive diagnosis to establish the presence of sleep apnea relies on a clinical evaluation during a sleep test and a polysomnography (PSG). This standardized test is reproducible and validated in research and clinically, and is the gold standard for diagnosing sleep apnea. Nocturnal polysomnography is the most comprehensive examination and remains the preferred choice for evaluating sleep-related breathing disorders. However, it requires a technician and must be performed in a laboratory or a sleep specialized clinic using heavy equipment. PSG consists of a night of recordings of various parameters for a duration of at least 6 hours. This comprehensive test allows for the diagnosis of several types of sleep disorders, including obstructive sleep apnea syndrome (OSAS), restless legs syndrome, and narcolepsy." } }, { "@type": "Question", "name": "Causes", "acceptedAnswer": { "@type": "Answer", "text": "Two main causes can explain sleep apnea: Obstruction • Apnea can be \"obstructive\" if it is accompanied by an obstruction or associated with metabolic syndrome. This is then referred to as obstructive sleep apnea syndrome (OSAS, or OSA). This is the most common type of sleep apnea. • Other factors that can contribute to obstructive sleep apnea include the presence of: • enlarged tonsils obstructing the airway, • excess fatty tissue in the throat in obese individuals, • an overly long soft palate, • a lower jaw that is too short or set back (mandibular retrognathia). • Obstructive apnea requires respiratory effort to overcome an obstruction in the upper airway (nose, mouth, pharynx, and larynx). • Obstruction can vary in severity and may be due to age (aging), malocclusion, hormonal imbalance, diabetes, enlarged adenoid tissues (tonsils, adenoids), or excess weight." } }, { "@type": "Question", "name": "Symptoms", "acceptedAnswer": { "@type": "Answer", "text": "The main symptoms of obstructive sleep apnea are: • unexplained daytime fatigue and drowsiness; • frequent and uncontrolled falling asleep; • snoring and breathing interruptions during sleep. Other signs and symptoms may include: • elevated blood pressure; • irritability; • sensation of choking or gasping at night; • extreme fatigue; • depression; • difficulty concentrating; • decline in academic performance (children); • morning headaches; • memory problems; • erectile dysfunction (impotence) • The severity of OSAHS includes 2 elements: the severity of daytime sleepiness and that of nocturnal respiratory abnormalities. (5)" } }, { "@type": "Question", "name": "Cardiorespiratory sleep polygraphy (CRSP)", "acceptedAnswer": { "@type": "Answer", "text": "There is a simpler version of a sleep test that measures fewer signals, called cardiorespiratory polygraphy. This simplified polysomnography does not evaluate physiological parameters and is primarily used to investigate sleep-related breathing disorders. It is not a screening test but a simplified diagnostic test. • It cannot distinguish between obstructive sleep apnea and central sleep apnea. • It cannot diagnose other sleep-related disorders such as lower limb movements, central sleep apnea, REM sleep behavior disorder, etc. Furthermore, insomnia can interfere with the results. (2) Using various sensors, this test measures and records, but is not limited to: • Oxygen saturation and heart rate; • Respiratory flow; • Thoracic effort; • Abdominal effort; • Body position." } }, { "@type": "Question", "name": "Consequences", "acceptedAnswer": { "@type": "Answer", "text": "Not only do individuals with OSAS experience a reduced quality of life, but so does their entourage. Sleep apnea affects sleep quality, which can: • decrease deep and REM sleep and cause micro-arousals, • cause excessive daytime sleepiness, cause irritability, decreased libido, or a depressive state, • decrease the partial pressure of oxygen in the blood, causing oxygen desaturation. This leads to chronic hypoxia which can result in high blood pressure and other cardiovascular disorders. • worsen pre-existing conditions such as endocrine disorders like diabetes or cardiovascular conditions." } }, { "@type": "Question", "name": "Nocturnal oximetry (nocturnal saturometry)", "acceptedAnswer": { "@type": "Answer", "text": "Several diseases, such as chronic obstructive pulmonary disease, decompensated heart failure, and sleep apnea-hypopnea syndrome (SAHS), can cause nocturnal oxygen desaturations. (1) Nocturnal pulse oximetry uses a simple device placed on a fingertip that allows for the assessment of functional blood oxygen saturation through a painless optical measurement. The measurement of blood oxygen saturation indicates the percentage of oxygen-carrying hemoglobin in the blood. The device is worn for one night, and the data is recorded in the device to be subsequently interpreted by computer. This allows for easy screening which can lead, depending on the results obtained, to a more complete evaluation if necessary." } }, { "@type": "Question", "name": "Diagnosis", "acceptedAnswer": { "@type": "Answer", "text": "The best way to diagnose sleep apnea and other sleep problems is with a test called a \"polysomnography\" (PSG). This test can be performed in a \"sleep lab,\" which is a clinic where one can spend the night. Some partial tests can be done using a portable device that the patient can use at home for home monitoring. This allows for the evaluation of oxygen levels, airflow through the nose and mouth, respiratory variations, and snoring. Diagnosis is based on the presence of an excessive number of events (apneas and hypopneas) observed during the polysomnographic recording. This test can measure the following: • brain activity • sleep stages (duration, awakenings, etc.) • eye movements • muscle tone • pulse • leg movements • respiration • airflow • chest and abdominal movements • blood oxygen level." } }, { "@type": "Question", "name": "Apnea-Hypopnea Index (AHI)", "acceptedAnswer": { "@type": "Answer", "text": "Polysomnography quantifies respiratory events per hour and establishes an Apnea-Hypopnea Index (AHI). • Apnea is defined as a complete cessation of breathing or naso-buccal airflow for 10 seconds or more. • Hypopnea is a partial interruption (a 30% reduction in airflow). It corresponds to a decrease in blood oxygen saturation of at least 3-4% on a polysomnography, but there is no consensus on the duration of this event. However, many accept a duration of 10 seconds as a reference for hypopnea, just as for apnea. Note: Currently, there is no consensus among sleep-disordered breathing specialists regarding the definition of hypopnea." } } ] } ] } --- [Aller au contenu principal](#contenu) Dental sleep clinic — Laval | [300-1575, Boul. de l’Avenir, Laval](https://maps.google.com/?q=1575+Boulevard+de+l%27Avenir,+Laval,+QC+H7S+2N5)| [450 934-7700](tel:+14509347700) [Français](/) [![](data:image/svg+xml,%3c?xml%20version='1.0'%20encoding='UTF-8'?%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20width='96'%20height='96'%20viewBox='0%200%20278.921%20277.269'%3e%3cg%20id='Groupe_278'%20data-name='Groupe%20278'%20transform='translate\(527.707%20-636.798\)'%3e%3cg%20id='Objet_dynamique_vectoriel'%20data-name='Objet%20dynamique%20vectoriel'%3e%3cg%20id='Objet_dynamique_vectoriel-2'%20data-name='Objet%20dynamique%20vectoriel-2'%3e%3cpath%20id='Tracé_76'%20data-name='Tracé%2076'%20d='M-434.579,776.023a17.389,17.389,0,0,1-4.169,6.166,19.974,19.974,0,0,1-6.538,4.078,23.18,23.18,0,0,1-8.535,1.5h-14.714v25.368h-9.8V748.579h24.513a23.181,23.181,0,0,1,8.535,1.5,19.94,19.94,0,0,1,6.538,4.082,17.322,17.322,0,0,1,4.169,6.208,21.784,21.784,0,0,1,0,15.64Zm-11.482-15.845a11.977,11.977,0,0,0-8.306-2.81h-14.177v21.49h14.177a12.1,12.1,0,0,0,8.306-2.764,10.012,10.012,0,0,0,3.131-7.923A10.163,10.163,0,0,0-446.061,760.178Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_77'%20data-name='Tracé%2077'%20d='M-373.837,813.132l-29.87-45.423v45.423h-9.807V748.579h8.989l29.871,45.335V748.579h9.807v64.553Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_78'%20data-name='Tracé%2078'%20d='M-340.247,813.132V748.579h41.312v8.793H-330.44v18.859h26.873v8.7H-330.44v19.4h31.505v8.8Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_80'%20data-name='Tracé%2080'%20d='M-527.707,914.067V845.061h10.482v59.6h33.286v9.4Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_81'%20data-name='Tracé%2081'%20d='M-424.973,914.067l-4.755-13.86h-27.256l-4.755,13.86h-11.142l25.3-69.006h8.423l25.349,69.006Zm-18.147-53.3-10.771,30.621h21.253Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_82'%20data-name='Tracé%2082'%20d='M-382.929,914.067h-8.151l-22.729-69h10.87l15.914,50.2,15.95-50.2h11.061Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_83'%20data-name='Tracé%2083'%20d='M-312.092,914.067l-4.755-13.86h-27.27l-4.755,13.86h-11.142l25.327-69h8.441l25.313,69Zm-18.147-53.3-10.772,30.621h21.249Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_84'%20data-name='Tracé%2084'%20d='M-292.55,914.067v-9.4h33.287v-59.6h10.477v69.006Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_84-2'%20data-name='Tracé%2084'%20d='M-483.941,636.8v9.4h-33.287v59.6h-10.477V636.8Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_84-3'%20data-name='Tracé%2084'%20d='M-248.786,636.8V705.8h-10.477V646.2H-292.55v-9.4Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cg%20id='Groupe_275'%20data-name='Groupe%20275'%3e%3cpath%20id='Tracé_631'%20data-name='Tracé%20631'%20d='M-522.722,748.579h-3.938v15.3l.215-.61,9.807,28.653H-526.66v8.251h12.744l4.449,12.963h10.445Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3c/g%3e%3cg%20id='Groupe_276'%20data-name='Groupe%20276'%3e%3cpath%20id='Tracé_632'%20data-name='Tracé%20632'%20d='M-267.976,804.334v-19.4h19.19v-8.7h-19.19V757.372h19.19v-8.794h-29v64.553h29v-8.8Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3c/g%3e%3c/g%3e%3c/g%3e%3cg%20id='Groupe_277'%20data-name='Groupe%20277'%3e%3cpath%20id='Tracé_633'%20data-name='Tracé%20633'%20d='M-308.416,733.851l-12.177,11.217h-6.9l8.914-11.217Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3c/g%3e%3c/g%3e%3c/svg%3e) ](/en) [Sleep Tests](/en/sleep-test) [Polysomnography and Polygraphy](/en/sleep-test)[Epworth Scale](/en/epworth-sleepiness-scale) [Treatments](/en/mandibular-advancement-device) [Mandibular Advancement Device](/en/mandibular-advancement-device)[Surgeries](/en/surgeries) [Sleep Apnea](/en/sleep-apnea) [The Team](/en/our-team) [Contact Us](/en/contact) [450 934-7700 ](tel:+14509347700)[Information Book an appointment ](/en/appointment)☰ ![](/assets/hero-B5XJr1gv.jpg) Dental sleep medicine clinic — Laval # Breathe better at night, get your energy back during the day Snoring, persistent fatigue, a CPAP that’s hard to tolerate? Our team assesses your situation and explains, with no pressure, the options available — including the custom mandibular advancement device. [Request a consultation](/en/appointment)[Assess my sleepiness2 min ](/en/epworth-sleepiness-scale) Educational information. A diagnosis of sleep apnea must be made by a physician, following a sleep evaluation. Quick answer ## What is Apnée Laval? Apnée Laval is a dental sleep medicine clinic in Laval, Quebec. The team assesses snoring and sleep-related breathing concerns and makes custom mandibular advancement devices, working with the patient’s physician. - Services are offered in French and English. - A sleep apnea diagnosis is made by a physician, after a sleep evaluation. - The appliance is made from impressions of your mouth and adjusted during follow-up. Do you recognize yourself? ## Does this sound like you? These signs are not a diagnosis, but they often warrant a discussion with a professional. ### Loud, regular snoring Snoring that disturbs those around you can be a sign of a sleep-related breathing disorder. ### Observed breathing pauses Your partner notices pauses in breathing or loud gasps for air during the night. ### Fatigue upon waking You sleep enough hours, but wake up without feeling rested. ### Daytime sleepiness You struggle to stay awake at work, in meetings or while driving. ### Morning headaches Headaches upon waking or a dry mouth happen regularly. ### Difficulty with CPAP You have a machine, but can’t manage to use it through the whole night. [Talk to our team](/en/appointment)[Call us at 450 934-7700](tel:+14509347700) Understanding ## What happens in your airway A simple illustration to visualize the role of jaw position during sleep. ![Illustration: mandibular advancement device in place, airway more open](/__l5e/assets-v1/2ff5f4a6-a1c7-47c6-b814-b99087a2b371/airway-after-v2.jpg) ![Illustration: relaxed jaw during sleep with reduced airway space](/__l5e/assets-v1/2a916b25-68a9-4659-b95d-23e5a379063a/airway-before-v2.jpg) Without appliance With appliance ### Without an appliance the jaw falls back During sleep, muscles relax and the jaw slides backward. The airway narrows, which can cause snoring and pauses in breathing. ### With the appliance the airway stays open The custom appliance gently holds the jaw forward. The airway stays clear and air flows more freely through the night. ### Custom-made, discreet and portable Made from impressions of your mouth, the appliance gently holds the jaw forward during sleep to keep the airway open. No electricity, no mask and no noise: it fits in a case the size of your fist. ### Without an appliance, the jaw falls back During sleep, muscles relax and the jaw slides backward. The airway narrows, which can cause snoring and pauses in breathing. ### With the appliance, the airway stays open The custom appliance gently holds the jaw forward. The airway stays clear and air flows more freely through the night. ### Custom-made, discreet and portable Made from impressions of your mouth, the appliance gently holds the jaw forward during sleep to keep the airway open. No electricity, no mask and no noise: it fits in a case the size of your fist. The journey ## What working with us looks like Every step is explained ahead of time. You set the pace, in collaboration with your physician. 1. ### 1\. First conversation We discuss your symptoms, your history and your goals. No obligation, no commitment. 2. ### 2\. Sleep assessment If a sleep test is needed, we explain the options and the referral process. 3. ### 3\. Dental examination We check the health of your teeth, gums and jaw joint to assess whether an oral appliance is suitable. 4. ### 4\. Impressions and fabrication Precise impressions are taken and sent to the lab to make your custom appliance. 5. ### 5\. Fitting and adjustments We fit the appliance, explain how to care for it, and make the adjustments needed over the following weeks. 6. ### 6\. Follow-up We monitor your comfort and your response to treatment, in collaboration with your physician. Compare ## CPAP and mandibular advancement device Two different approaches, each with its own realities. The right choice depends on your diagnosis and your physician. A neutral comparison between CPAP and the mandibular advancement device Aspect CPAP Mandibular advancement device What it involves A machine that delivers pressurized air through a mask during the night. A custom oral appliance that holds the lower jaw slightly forward. Generally considered for Obstructive sleep apnea, including more severe forms. Often considered for mild to moderate apnea, or when CPAP is not well tolerated. Comfort and habits Requires a mask, tubing and a power source; an adjustment period is common. Worn in the mouth, with no noise or electricity; an adjustment period is also needed. Travel A device to carry, power supply required. Compact and easy to travel with. Maintenance Regular cleaning of the mask, tubing and filters. Daily cleaning and periodic check-ups at the clinic. Who decides Prescribed and monitored by a physician, following a sleep assessment. Recommended after a medical and dental evaluation; provided by a trained dentist. What it involves CPAP A machine that delivers pressurized air through a mask during the night. Oral appliance A custom oral appliance that holds the lower jaw slightly forward. Generally considered for CPAP Obstructive sleep apnea, including more severe forms. Oral appliance Often considered for mild to moderate apnea, or when CPAP is not well tolerated. Comfort and habits CPAP Requires a mask, tubing and a power source; an adjustment period is common. Oral appliance Worn in the mouth, with no noise or electricity; an adjustment period is also needed. Travel CPAP A device to carry, power supply required. Oral appliance Compact and easy to travel with. Maintenance CPAP Regular cleaning of the mask, tubing and filters. Oral appliance Daily cleaning and periodic check-ups at the clinic. Who decides CPAP Prescribed and monitored by a physician, following a sleep assessment. Oral appliance Recommended after a medical and dental evaluation; provided by a trained dentist. This table is informational and does not replace professional advice. The choice of treatment belongs to your physician and your care team, based on your diagnosis and health status. We do not replace a CPAP prescribed without your physician’s agreement. Self-assessment ## Could an oral appliance be part of the discussion? Check what applies to your situation. Nothing is saved. - I have been diagnosed with mild or moderate obstructive sleep apnea. - I use a CPAP, but I have difficulty tolerating it. - I would like to explore an option that is easier to travel with. - I snore and have been advised to get a sleep assessment. - I already have a sleep test report. - A healthcare professional has told me about the mandibular advancement device. See what this means 0 statement(s) selected Frequently asked questions ## Your questions, our answers - ### Polysomnography (PSG) + - ### Causes + - ### Symptoms + - ### Cardiorespiratory sleep polygraphy (CRSP) + - ### Consequences + - ### Nocturnal oximetry (nocturnal saturometry) + - ### Diagnosis + - ### Apnea-Hypopnea Index (AHI) + First step ## Let’s talk about your sleep Answer a few quick questions. A member of our team will call you back to explain the possible next steps. - • No obligation or commitment - • Clear explanations, no jargon - • Collaboration with your treating physician [Call us at 450 934-7700](tel:+14509347700) Step 1 of 5 about 60 seconds How can we help you? I snore and want to understand whyI have a sleep apnea diagnosisI'm having trouble with my CPAPI'm looking for a travel-friendly optionI'm not sure yet ![Apnée Laval](data:image/svg+xml,%3c?xml%20version='1.0'%20encoding='UTF-8'?%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20width='96'%20height='96'%20viewBox='0%200%20278.921%20277.269'%3e%3cg%20id='Groupe_278'%20data-name='Groupe%20278'%20transform='translate\(527.707%20-636.798\)'%3e%3cg%20id='Objet_dynamique_vectoriel'%20data-name='Objet%20dynamique%20vectoriel'%3e%3cg%20id='Objet_dynamique_vectoriel-2'%20data-name='Objet%20dynamique%20vectoriel-2'%3e%3cpath%20id='Tracé_76'%20data-name='Tracé%2076'%20d='M-434.579,776.023a17.389,17.389,0,0,1-4.169,6.166,19.974,19.974,0,0,1-6.538,4.078,23.18,23.18,0,0,1-8.535,1.5h-14.714v25.368h-9.8V748.579h24.513a23.181,23.181,0,0,1,8.535,1.5,19.94,19.94,0,0,1,6.538,4.082,17.322,17.322,0,0,1,4.169,6.208,21.784,21.784,0,0,1,0,15.64Zm-11.482-15.845a11.977,11.977,0,0,0-8.306-2.81h-14.177v21.49h14.177a12.1,12.1,0,0,0,8.306-2.764,10.012,10.012,0,0,0,3.131-7.923A10.163,10.163,0,0,0-446.061,760.178Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_77'%20data-name='Tracé%2077'%20d='M-373.837,813.132l-29.87-45.423v45.423h-9.807V748.579h8.989l29.871,45.335V748.579h9.807v64.553Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_78'%20data-name='Tracé%2078'%20d='M-340.247,813.132V748.579h41.312v8.793H-330.44v18.859h26.873v8.7H-330.44v19.4h31.505v8.8Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_80'%20data-name='Tracé%2080'%20d='M-527.707,914.067V845.061h10.482v59.6h33.286v9.4Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_81'%20data-name='Tracé%2081'%20d='M-424.973,914.067l-4.755-13.86h-27.256l-4.755,13.86h-11.142l25.3-69.006h8.423l25.349,69.006Zm-18.147-53.3-10.771,30.621h21.253Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_82'%20data-name='Tracé%2082'%20d='M-382.929,914.067h-8.151l-22.729-69h10.87l15.914,50.2,15.95-50.2h11.061Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_83'%20data-name='Tracé%2083'%20d='M-312.092,914.067l-4.755-13.86h-27.27l-4.755,13.86h-11.142l25.327-69h8.441l25.313,69Zm-18.147-53.3-10.772,30.621h21.249Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_84'%20data-name='Tracé%2084'%20d='M-292.55,914.067v-9.4h33.287v-59.6h10.477v69.006Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_84-2'%20data-name='Tracé%2084'%20d='M-483.941,636.8v9.4h-33.287v59.6h-10.477V636.8Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cpath%20id='Tracé_84-3'%20data-name='Tracé%2084'%20d='M-248.786,636.8V705.8h-10.477V646.2H-292.55v-9.4Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3cg%20id='Groupe_275'%20data-name='Groupe%20275'%3e%3cpath%20id='Tracé_631'%20data-name='Tracé%20631'%20d='M-522.722,748.579h-3.938v15.3l.215-.61,9.807,28.653H-526.66v8.251h12.744l4.449,12.963h10.445Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3c/g%3e%3cg%20id='Groupe_276'%20data-name='Groupe%20276'%3e%3cpath%20id='Tracé_632'%20data-name='Tracé%20632'%20d='M-267.976,804.334v-19.4h19.19v-8.7h-19.19V757.372h19.19v-8.794h-29v64.553h29v-8.8Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3c/g%3e%3c/g%3e%3c/g%3e%3cg%20id='Groupe_277'%20data-name='Groupe%20277'%3e%3cpath%20id='Tracé_633'%20data-name='Tracé%20633'%20d='M-308.416,733.851l-12.177,11.217h-6.9l8.914-11.217Z'%20fill='%23fbfdfe'%3e%3c/path%3e%3c/g%3e%3c/g%3e%3c/svg%3e) A Laval dental clinic dedicated to treating snoring and obstructive sleep apnea with mandibular advancement oral appliances. [450 934-7700](tel:+14509347700) The site - [Sleep Tests](/en/sleep-test) - [Treatments](/en/mandibular-advancement-device) - [Sleep Apnea](/en/sleep-apnea) - [The Team](/en/our-team) - [Contact Us](/en/contact) The clinic Monday and Tuesday: 7:30 a.m. to 4:30 p.m. · Wednesday and Thursday: 7:30 a.m. to 3:30 p.m. · Closed Friday The information on this site is educational and does not replace professional medical advice. In an emergency, dial 911. © 2026 Apnée Laval. All rights reserved. [Resources](/en/resources)[Editorial policy](/en/editorial-policy)[Privacy policy](/en/privacy-policy) [Book appointment](/en/appointment) [Call](tel:+14509347700)[Write](/en/contact)