Temporomandibular dysfunction and repositioning splint therapy

Area of Science:

• Dental Science
• Orthodontics
• Biomedical Engineering

Background:

• Temporomandibular dysfunction (TMD) encompasses a range of conditions affecting the temporomandibular joint and associated muscles.
• Symptoms of TMD include jaw locking, pain, headaches, and joint sounds like crepitus.
• Internal derangement of the temporomandibular joint is a common diagnosis within TMD.

Purpose of the Study:

• To evaluate the efficacy of repositioning splint therapy for treating Temporomandibular dysfunction (TMD).
• To assess the clinical outcomes of patients undergoing anterior and superior repositioning splint treatment for TMD.

Main Methods:

• A cohort of 464 patients diagnosed with TMD participated in the study.
• Treatment involved a two-stage splint therapy: an anterior repositioning splint followed by a superior repositioning splint.
• The anterior splint aimed to recapture the articular disc, while the superior splint facilitated condylar seating within the fossae.

Main Results:

• A significant majority, 90% of patients, experienced remission of their TMD symptoms.
• Patients reported a generally pain-free and functionally satisfactory outcome post-treatment.
• The therapeutic intervention demonstrated a high success rate in managing TMD symptoms.

Conclusions:

• Repositioning splint therapy is a highly effective treatment modality for Temporomandibular dysfunction (TMD).
• The study supports the use of anterior and superior repositioning splints for managing TMD and its associated symptoms.
• The findings indicate a positive prognosis for TMD patients treated with this therapeutic approach.