There are several dental treatments where the use of splints is necessary, and in order for them to fulfill their function correctly they must be custom designed. Each splint has a specific function and is unique. They are applied in teeth whitening, as a remedy against snoring and bruxism, to correct the position of the teeth by means of invisible orthodontics and to retain them once the treatment is finished.

What are the characteristics of the different types of splints?

Teeth whitening splint: in whitening treatments, one of the options available combines in-clinic and at-home interventions. The whitening effect is achieved by exposing the teeth to LED lights in eight-minute sessions in the dental office. Subsequently, at home, the whitening gel that completes the treatment must be applied, and this is done by means of a custom-designed splint. Although it fits perfectly with the teeth, it has a space to introduce the gel. In addition, it is more flexible and less thick, so it does not serve as a discharge splint.

Discharge splint: to solve the problems derived from bruxism (pain in the jaw, neck, head and deterioration of the teeth), the most indicated treatment is a discharge splint. Made to measure with hard materials, it has a thickness of between 2 and 3 mm. It is placed on one of the arches at night and thus prevents teeth grinding or malocclusion.

Anti-snoring splint: this is a mandibular advancement device, the purpose of which is to widen the pharyngeal space for air circulation during sleep. By slightly advancing the position of the jaw, the muscles of the mouth and pharynx are tightened, the vibration of the soft parts of the throat is reduced and the airway is opened. Three types of custom-made splints are used for this treatment: maxillary and mandibular pieces with a slight displacement for the initial phase, and another mandibular piece with more displacement for the posterior phase.

Retention splint: after orthodontic treatment, teeth are very susceptible to movement, so it is necessary to retain them to keep them in the correct position. This is achieved with the retention splint, which is made to fit the patient's teeth with durable materials. It is strong, but less rigid than the discharge splint, and should be used for a period of time determined by the orthodontist to prevent the teeth from shifting back to their original position.

Invisible orthodontic splint: the treatment includes two splints or aligners (one for the upper and one for the lower arch), depending on the treatment. They are made of plastic materials that adapt perfectly to the dentition. Designed using 3D software, each piece is unique for each patient, and during the treatment they are adjusted to the evolution of the position of the teeth.

Sports protection splint: is custom-designed to protect the teeth and jaw from injury during contact sports. They are manufactured with resistant materials.