Jaw pain, clicking, difficulty opening your mouth fully, headaches that cluster around the temples and jaw — these are symptoms that bring patients to the question of TMJ disorders. At Sky Dental Centre, Dr. Ahmed Al-Obaidi (BDS, DDS) provides a clinical assessment of jaw function, identifies the dental components contributing to your symptoms, and manages those components within the scope of general dental practice. TMJ management at Sky Dental Centre is honest about what it can address and where specialist input adds value.
The temporomandibular joints (TMJs) are the two joints connecting the lower jaw to the skull, located just in front of each ear. These joints — combined with the muscles that move the jaw — enable all jaw movements: biting, chewing, speaking, and yawning.
Temporomandibular disorders (TMD) is an umbrella term for conditions affecting the jaw joints, the muscles of mastication, or both. The aetiology is multifactorial — contributing factors may include bruxism (tooth grinding and clenching), malocclusion, trauma to the jaw, psychological stress-related muscle tension, anatomical joint factors, or a combination. General dental practice can appropriately manage several components of TMD; complex TMD may benefit from specialist assessment involving oral and maxillofacial surgeons, physiotherapists, or pain specialists.
Pain and tightness in the muscles of mastication (masseter, temporalis, pterygoids). Often related to bruxism, stress-related clenching, or muscle overuse. The most common TMD subtype and often the most responsive to conservative dental management including occlusal splints and self-care guidance.
Displacement of the articular disc from its normal position produces clicking, limited opening, or locking. Some disc displacements are asymptomatic; others cause pain and restricted function. Bruxism — repetitive tooth grinding and clenching during sleep or while awake — generates sustained abnormal forces through the teeth and jaw joints, strongly associated with muscle pain, tooth wear, and TMJ loading.
Arthritic changes in the TMJ — cartilage breakdown and joint surface irregularities — produce a grating or crepitus sound on jaw movement. More common in older patients. Requires assessment to distinguish from other TMD types and may need imaging for confirmation. May benefit from specialist assessment beyond the scope of general dental practice.
TMD symptoms often extend beyond the jaw joint itself. The following are the most commonly reported presentations at the TMJ consultation.
Pain localised to the TMJ — just in front of the ear — with jaw movement, or at rest. May be sharp with specific movements or a persistent dull ache. Clicking and popping sounds from one or both TMJs during jaw movement are extremely common. When clicking is accompanied by pain or locking, clinical assessment is warranted. Reciprocal clicking (both opening and closing) has different clinical implications than a single click on opening.
Normal maximum mouth opening is approximately 35–50mm. Restricted opening — difficulty opening comfortably beyond 30–35mm — may indicate muscle guarding, disc-related limitation, or joint pathology. Evidence of bruxism is often visible on teeth before the patient is aware of it: flattened worn incisal edges, flattened cusp tips on molars, notching at the gumline (abfraction lesions), and hypersensitivity in worn areas.
Headaches associated with TMD are typically tension-type — a band of pressure or aching around the temples, forehead, or back of the head, often worse in the morning. Aching deep in or around the ear, a sense of pressure or fullness, or tinnitus (ringing) in the absence of identified ear pathology are frequently attributed to referred pain from the adjacent TMJ and pterygoid muscles. These symptoms often improve when the TMD component is managed.
Jaw joint pain or tenderness at the joint itself; clicking, popping, or grating sounds when opening or closing; limited mouth opening or difficulty opening fully; jaw that locks open or closed; pain in the muscles around the jaw, temples, or cheeks; headaches concentrated around the temples or side of the head; ear-related symptoms including aching, a sense of fullness, or tinnitus.
TMD symptoms often extend beyond the jaw joint itself. The following are the most commonly reported presentations at the TMJ consultation.
1
The TMJ consultation begins with a detailed history of your symptoms: onset, location, character, what makes it better or worse, previous treatments tried, and relevant medical background. The clinical examination assesses maximum mouth opening range, jaw deviation on opening, the presence and character of joint sounds, palpation of the TMJs and muscles of mastication for tenderness, and examination of the teeth and bite for evidence of bruxism or significant malocclusion. X-rays are taken where appropriate to assess bone and joint structure.
2
Not all TMD is dental in origin, but several dental factors can contribute to or exacerbate jaw joint and muscle symptoms — bruxism, significant occlusal interferences, unstable bite relationships, or large differences in posterior tooth support. Dr. Al-Obaidi identifies which of these, if any, are present and quantifies their likely contribution to the presenting symptoms. Where the presentation appears to involve primarily non-dental factors — stress, posture, systemic conditions — appropriate referral options are discussed.
3
For most dental TMD management, the occlusal splint — a custom-fabricated hard acrylic appliance worn over the upper or lower teeth, typically at night — is the primary dental treatment tool. It reduces the harmful forces generated by bruxism on the teeth and jaw joints; provides a stable, full-arch bite surface that reduces uneven joint loading; and may act to reduce muscle activity through proprioceptive feedback. Splints are not curative for all TMD — they address the bruxism and loading components but do not reposition displaced discs or reverse degenerative changes.
4
Conservative self-care is an important part of TMD management: dietary modification (soft foods to reduce jaw load during active flare periods), jaw rest (avoiding excessive opening), heat or ice application to muscles, conscious awareness of daytime clenching habits, and stress management where stress is a significant bruxism driver. Dr. Al-Obaidi provides specific self-care guidance tailored to the type and severity of your presentation at the consultation.
5
TMD management is not a single appointment with a fixed outcome — it is an ongoing clinical process. Follow-up appointments assess how the presentation is responding to the initial management approach, whether symptoms are improving or changing, and whether the treatment plan needs adjustment. For patients whose symptoms do not respond adequately to conservative dental measures, the next appropriate step — referral to an oral and maxillofacial specialist, physiotherapist with temporomandibular expertise, or pain management physician — is discussed with clinical rationale.
TMD symptoms often extend beyond the jaw joint itself. The following are the most commonly reported presentations at the TMJ consultation.
Reduces the harmful forces generated by bruxism on the teeth and jaw joints through night splint therapy — protecting both teeth from wear and joints from excessive nocturnal loading
Provides a stable, full-arch bite surface during sleep that may reduce asymmetric joint loading associated with bite irregularities
Identifies and addresses dental contributors to jaw strain — occlusal interferences, missing posterior teeth affecting bite balance — that can be corrected through restorative dentistry
Provides a framework for self-care management — dietary guidance, jaw rest periods, awareness of clenching habits — that addresses the behavioural components of TMD
Monitors the progression of tooth wear associated with bruxism and manages it with appropriate restorative intervention before damage becomes extensive
TMD is multifactorial and its response to treatment is variable. Some patients experience significant symptom improvement with a splint; others have a more partial or slower response. This variability is acknowledged from the outset — TMD management is not a procedure with a predictable fixed outcome for every patient.
Some cases require specialist assessment. Confirmed disc displacement causing significant limitation, degenerative joint disease causing progressive symptoms, or presentations that haven’t responded to conservative dental treatment are appropriate for specialist referral. Dr. Al-Obaidi communicates when this threshold has been reached.
Some cases require specialist assessment. Confirmed disc displacement causing significant limitation, degenerative joint disease causing progressive symptoms, or presentations that haven’t responded to conservative dental treatment are appropriate for specialist referral. Dr. Al-Obaidi communicates when this threshold has been reached.
Symptoms can fluctuate with life circumstances. TMD is often closely linked to stress, sleep quality, and overall wellbeing. Patients may experience flares during high-stress periods that are not directly related to dental factors. Managing expectations around this variability is part of the honest clinical conversation.
Identifies presentations that require non-dental management and facilitates appropriate onward referral — physiotherapy, pain specialists, or oral and maxillofacial surgery — as part of a coordinated, multidisciplinary approach to TMD.
Active dental disease — significant decay or gum problems — is addressed before splint fabrication, as changes to the teeth during splint therapy can affect fit. The bite record taken at the impression appointment is used to fabricate the splint to your current bite relationship; any restorative changes that alter the bite before the splint is fitted may require adjustment. Note any medications you are taking, as some affect bruxism and jaw muscle activity.
Most patients adapt to sleeping with an occlusal splint within one to two weeks. Some initial salivation or mild discomfort is normal during the first few nights. The fit should feel firm and stable — the splint should not be loose or fall out during sleep. If the splint feels significantly uncomfortable, causes sharp pain, or changes your bite noticeably when worn, contact the clinic for a fitting assessment.
Rinse the splint with cool water on removal each morning. Clean gently with a soft toothbrush and dish soap or splint-specific cleaner — not toothpaste, which is abrasive and can scratch the acrylic surface. Soak periodically in diluted denture cleaning solution to inhibit bacterial accumulation. Store in the provided case when not in use. Bring the splint to dental appointments for professional cleaning and assessment. Inspect for cracks, distortion, or surface roughness that may indicate wear.
TMJ management costs depend on the nature and extent of dental treatment planned. A written estimate is provided at Sky Dental Centre before any treatment begins.
Hard acrylic occlusal splints — the primary dental management tool for bruxism-related TMD — are custom-fabricated by a dental laboratory. Specific design features (full coverage, specific thickness, upper versus lower arch) vary by case and by clinical rationale. The design chosen is based on the clinical assessment findings.
The TMJ consultation involves clinical examination and dental X-rays. Where more detailed jaw joint imaging (such as cone beam CT or MRI) is indicated to characterise joint pathology, this would typically involve specialist referral at an additional cost. The necessity for advanced imaging is identified during the dental assessment.
Where dental factors contributing to TMD — significant occlusal interferences, worn and unstable posterior tooth contacts, missing teeth — are addressed through restorative treatment, these are separate procedures with individual fees. The full treatment plan is presented in writing before any component begins.
Some Ontario dental benefit plans include partial coverage for occlusal splints, typically classified as a major restorative or prosthodontic benefit. Coverage varies by plan. Bring your benefits information to the consultation and the team can advise on documentation requirements for coverage claims.
Sleep apnea and TMD co-occur at higher rates than in the general population, and the interaction between sleep apnea oral appliances and TMJ health is clinically relevant. Mandibular advancement devices worn for sleep apnea involve sustained forward jaw positioning that can affect jaw muscles and joints. Where both conditions are present, their management is coordinated at Sky Dental Centre to avoid worsening one condition while treating the other.
Sleep apnea and TMD co-occur at higher rates than in the general population, and the interaction between sleep apnea oral appliances and TMJ health is clinically relevant. Mandibular advancement devices worn for sleep apnea involve sustained forward jaw positioning that can affect jaw muscles and joints. Where both conditions are present, their management is coordinated at Sky Dental Centre to avoid worsening one condition while treating the other.
Teeth with significant bruxism-related wear — flattened, shortened, or hypersensitive — may eventually require restorative management: crowns, veneers, or full-mouth rehabilitation to restore appropriate tooth height and bite relationships. Sky Dental Centre provides the full restorative pathway for bruxism-damaged dentition, with splint therapy used first to stabilise and manage the ongoing loading before definitive restorative work is placed.
Acute TMJ flares — particularly episodes of jaw locking or sudden severe jaw pain — occasionally present as dental emergencies. Sky Dental Centre offers same-day emergency appointments for acute jaw presentations. Emergency management focuses on immediate pain reduction and assessment of the acute episode; definitive TMD management, including splint therapy, is planned at a subsequent appointment once the acute phase is resolved.
TMD is a heterogeneous condition — symptoms that appear similar can have different underlying mechanisms and appropriate management approaches. Our specialized dentists conducts a structured clinical assessment before recommending any treatment, identifying specific contributing factors rather than applying a uniform approach. Sky Dental Centre is direct about what splint therapy can and cannot achieve, when specialist input is appropriate, and what realistic expectations for symptom improvement look like. For patients with both sleep apnea and TMD, the interaction between the oral appliances used for each condition is clinically relevant — Sky Dental Centre’s in-house management of both services allows the dental components of each condition to be considered in relation to each other, rather than in clinical isolation.
Where bruxism has caused significant tooth wear requiring restoration, Sky Dental Centre provides the full restorative care — crowns, veneers, and bite rehabilitation — that follows from long-term TMD management. The goal is not just symptom management but preservation of the dentition affected by the parafunctional forces that TMD treatment is addressing. TMD is not resolved in a single appointment — ongoing monitoring of symptoms, splint fit, tooth wear progression, and joint signs is part of the clinical approach. Patients with bruxism-related TMD benefit from regular review appointments that track the condition over time and adjust management as needed.
TMJ management involves multiple appointments over an extended period. Sky Dental Centre’s location at 2817 Arthur St E in Thunder Bay makes the ongoing clinical relationship practical — particularly important for conditions that require consistent follow-up rather than one-off intervention. Currently accepting new patients for TMJ assessments and all general dental services. For acute jaw pain or jaw locking, same-day emergency appointments are available — call rather than waiting.
Questions patients commonly ask before their TMJ consultation. If yours isn’t here, call the clinic or raise it at your assessment appointment.
An occlusal splint (also called a night guard or bite splint) is a custom-fabricated hard acrylic appliance worn over the upper or lower teeth, typically during sleep. It serves several functions in TMD management: it reduces the harmful compressive forces that bruxism (tooth grinding and clenching) generates on the teeth and jaw joints; it provides a stable, full-arch biting surface that reduces uneven joint loading; and it may reduce nighttime muscle activity through proprioceptive feedback. A splint is not a cure for TMD — it addresses the bruxism and loading components and may reduce symptoms accordingly, but it does not reposition a displaced disc or reverse degenerative joint changes.
Not necessarily. Sounds from one or both TMJs during jaw movement are extremely common and do not always indicate significant pathology — many people have clicking TMJs without pain or functional limitation. The clinical significance depends on the context: a painless click that has been present for years without change is very different from a new click accompanied by pain, restricted opening, or locking. A single click on opening has different implications than reciprocal clicking on both opening and closing. When clicking is accompanied by pain, locking, or restricted opening, a clinical assessment is warranted. When it occurs in isolation without other symptoms, monitoring may be the appropriate approach.
Yes — stress is one of the most clinically significant contributors to TMD, primarily through its association with bruxism (tooth grinding and clenching) and muscle tension. Psychological stress increases nocturnal bruxism activity and daytime clenching, generating abnormal forces through the jaw joints and muscles over sustained periods. Many patients notice that their jaw symptoms worsen during periods of high stress — this is a genuine clinical relationship, not a psychological interpretation. Managing the stress-related component of TMD is part of the self-care guidance provided at the consultation, though managing stress alone is rarely sufficient when the dental contributors have not also been addressed.
Yes. Headaches are one of the most commonly reported symptoms associated with TMD and are typically of a tension-type character — a band of pressure or aching around the temples, forehead, or back of the head, often worse in the morning or after periods of jaw use. These headaches result from referred pain from the overloaded muscles of mastication (temporalis and masseter in particular) and from the TMJ itself. Patients often don’t connect their headaches to their jaw, particularly when the headaches have been present for a long time. When jaw-related headaches are identified and the TMD component is managed, headache frequency and severity often improve — though differential diagnosis with other headache types is part of the clinical assessment.
TMJ management costs at Sky Dental Centre depend on what treatment is clinically indicated following the assessment. The consultation itself carries a fee and involves clinical examination and X-rays. If an occlusal splint is recommended, it is a custom-fabricated laboratory appliance with its own fee — which varies based on design specifications. Where associated restorative treatment is needed to address dental contributors to the TMD, these are separate procedures with individual fees. Some Ontario dental benefit plans include partial coverage for occlusal splints. A complete written estimate is provided before any treatment begins. There is no fee commitment before the assessment.
SERVING THUNDER BAY
Sky Dental Centre is located at 2817 Arthur St E, Thunder Bay, Ontario, P7E 5P5 — in the east end of the city, accessible from across Thunder Bay including Current River, Vickers Heights, Westfort, McIntyre, and communities throughout Northwestern Ontario.
Dental emergencies are unplanned by definition. When they happen — at night, on a weekend, or in the middle of a working day — knowing who to call and where to go matters. Sky Dental Centre provides same-day emergency appointments and can triage your situation by phone to advise on urgency and prepare appropriately for your arrival.
Sky Dental Centre is currently accepting new patients for both emergency and routine care. If you’re in dental pain or have experienced a dental injury, call the clinic directly rather than waiting to see if it resolves.
807-623-9445
Via our contact form
