Keywords
Temporomandibular joint
Low-level laser therapy
Mandibular movement
Joint pain
How to Cite
Abstract
Introduction: Temporomandibular disorders are common in the population. Several treatment options have been documented, including low-level laser therapy (LLLT).
Objective: To evaluate the efficacy of low-level laser therapy in patients with temporomandibular disorders.
Materials and Methods: A quasi-experimental study was conducted in patients with temporomandibular disorders. The sample was divided into two groups: Group A was treated with analgesics, muscle relaxants, and physical therapy; Group B received LLLT. The variables studied were age, pain, and mouth opening.
Results: There were no significant differences between the ages of the two groups. In the pain assessment at 6 months, Group A showed significantly higher values than Group B (p=0.0007), a difference that persisted at the 12-month follow-up (p<0.0001). The best results in mouth opening were recorded in group B. A significant difference was observed starting at 15 days (p=0.004), which was maintained and increased at the 6-month (p<0.0001) and 12-month (p<0.0001) follow-up visits.
Conclusion: Patients treated with low-level laser therapy showed significantly better results in pain relief and recovery of mouth opening.
References
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