← Orthodontics
TMJ – relaxation and repositioning splints. Temporomandibular joint disorders accompany malocclusions far more often than is commonly believed. A splint is often the first step before definitive treatment.
The relaxation (stabilisation) splint
TMD manifests as pain and clicking in the joint, headaches, neck and shoulder pain, and in advanced cases limited mouth opening. The cause is most often an incorrect position of the articular disc in relation to the condyle.
A relaxation (occlusal) splint is a custom-made transparent tray worn on one dental arch. It creates controlled, even tooth contact – relieving the chewing muscles and joints, and eliminating harmful clenching and grinding (bruxism), which accelerate the degeneration of cartilage and the disc.
Used as initial treatment or alongside orthodontic treatment.
The repositioning splint
The repositioning splint has a more precise purpose: it guides the lower jaw into a position in which the articular disc returns to its proper place in relation to the condyle. It is used when clinical examination or MRI shows disc displacement.
By restoring the correct disc position we protect the condyle from further degeneration and improve the mandibular growth pattern in patients who are still growing.
A splint is often the first step before definitive orthodontic or prosthodontic treatment. It establishes the therapeutic jaw position – one in which the joint works without pain – and only from that position do we plan the final occlusion. Examining and balancing the joints before treatment is an investment in lasting results.
Keep it simple, smile.
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