Mandibular creaking is a click or snap-type sound that occurs when opening or closing the mouth. According to the sources analyzed (Esther Aparicio, Aqua Dental, and González & Casado), this sound arises when the articular disc of the TMJ is displaced and returns to its place or when the muscles exert excessive tension on the joint.
Main causes of mandibular creaking
Bruxism
One of the causes of why the jaw clicks is clenching or grinding the teeth, especially at night, which exerts enormous pressure on the TMJ. This excess tension can cause clicking, pain, and even dental wear. The reviewed clinics agree: bruxism is behind most cases of jaw clicking.
Dental misalignment or malocclusion
When the bite does not fit correctly, the jaw moves in a forced way to be able to chew. This compensatory movement can generate clicks, noises, and joint discomfort. In many cases, the solution involves correcting dental alignment through invisible orthodontics Málaga
Displacement of the articular disc
The TMJ disc functions as a small “shock absorber.” If it is displaced from its normal position, it produces a clicking sound when it returns to its place. This is a common explanation in patients who feel a constant click when opening their mouth.
Stress and muscle tension
Stress is a silent enemy of the TMJ. Those who have high levels of tension tend to clench their jaw unconsciously, which causes pain, stiffness, and creaking.
Arthritis or joint wear
Although less frequent, wear due to osteoarthritis or arthritis can also generate crackling-type noises. It usually appears in older people or in advanced cases.
When should you worry if your jaw clicks?
Not all creaking is cause for alarm. If it occurs occasionally and without pain, it is usually normal.
However, you should consult a specialist if:
- The creaking is constant or increasingly frequent
- There is pain in the jaw, ear, head, or neck
- You notice a blockage when opening or closing your mouth
- You have trouble chewing or notice stiffness
- You have detected dental wear or sensitivity
- The click is accompanied by inflammation or a loud snap
In these cases, clinics recommend an evaluation of the TMJ and bite to detect the exact origin of the problem.
How to eliminate or reduce jaw creaking?
There are habits and exercises that can help relieve jaw creaking, especially when the problem is not serious.
- Exercises to improve the TMJ. Gentle controlled opening movements, stretches, and guided jaw exercises can improve muscle coordination. Maxillofacial physiotherapy is especially useful in these cases.
- Discharge splint. If the creaking is due to bruxism, a dental splint is one of the most effective treatments. It protects the teeth, reduces pressure on the TMJ, and significantly improves symptoms.
- Orthodontics or bite correction. When the cause is malocclusion, the solution involves correcting dental alignment. Treatments such as invisible orthodontics help the jaw function correctly and eliminate creaking.
- Dental rehabilitation. Patients with severe dental wear or tooth loss may need restorations or dental implants Málaga to restore the functional stability of the bite. This also contributes to improving the mandibular position.
- Complementary aesthetic treatments. In some cases, improvements in dental harmony or facial support through dental aesthetics can complement mandibular function and improve quality of life.
Why does my jaw click when I open my mouth?
The creaking when opening the mouth is due, in most cases, to the movement of the articular disc within the TMJ. If the disc is not perfectly aligned, it may move late and produce a click. If the creaking always appears when opening, especially if you need to “force” the opening, there may be a TMJ dysfunction.
What specialist treats jaw creaking?
The appropriate professional is usually a dentist specializing in TMJ or a dentist with experience in occlusion and bruxism. Depending on the cause, dental aesthetic or rehabilitation treatments may also be considered to balance the bite.
Can jaw creaking worsen if I don’t treat it?
Yes, jaw creaking can worsen if left untreated. Over time, a simple snap can evolve into chronic pain, difficulty opening the mouth, and severe dental wear, especially if bruxism exists. Headaches, joint inflammation, and major disc displacements are also common, which increases discomfort. In addition, the tension can extend to the muscles of the neck and face.
Conclusion
Jaw creaking may seem like a minor symptom, but when it is frequent or accompanied by discomfort, it is important to evaluate it to avoid complications. Identifying the cause and treating it in time helps to restore comfort and protect the health of the joint.
For this, the Clínica Dr. Mariana Arocha is an excellent option, thanks to our experience in endodontics in Malaga. Our specialized approach allows us to offer effective and personalized solutions for each patient.
If your jaw clicks, do not ignore it, a professional assessment can make a difference.