Clear aligners for teeth: what they are, how they work, and how long treatment takes

KEIT Dental has seven dental treatment rooms organised to accommodate orthodontics, restorative dentistry, endodontics, implantology, and dental prosthetic procedures. For clear aligner treatment, 3D intraoral scanning and digital treatment planning tools allow the orthodontist to record tooth positions and plan the necessary movements. Aligners are custom-designed, with attachments or orthodontic elastics incorporated when indicated, with particular attention to treatment precision, functional occlusion, and smile aesthetics.

One of the main advantages of KEIT Dental is its ability to combine dental expertise with the multidisciplinary medical team at KEIT Day Hospital. The clinic works with professionals experienced in orthodontics, restorative dentistry, endodontics, implantology, and dental prosthetics. In particularly complex cases, oral and maxillofacial surgeons and other medical specialists may also be involved, depending on clinical needs.
When treating malocclusions, collaboration between professionals allows tooth alignment correction to be coordinated with any necessary dental, periodontal, or restorative treatments. This approach also makes it possible to assess cases in which clear aligners need to be combined with other orthodontic appliances or complementary treatments.

Before clear aligner treatment, the orthodontist assesses tooth positions, the relationship between the dental arches, occlusion, and the health of the teeth and gums, using photographs, intraoral scans, and X-rays when indicated. Particular attention is paid to the complexity of the required tooth movements, any existing malocclusions, and the patient's ability to comply with treatment instructions to determine whether clear aligners are an appropriate solution.
Thanks to its integration with KEIT Day Hospital, patients with particular medical conditions or those requiring more complex procedures may undergo additional specialist assessments and any necessary diagnostic evaluations. Treatment planning therefore considers both the patient's orthodontic objectives and general health.

One of KEIT Dental's distinguishing features is its in-house dental laboratory, which facilitates direct collaboration between dentists and dental technicians in producing dental appliances and restorations. For clear aligner treatment, digital scans of the dental arches provide the basis for designing customised aligners, which may be manufactured using specialised systems.
Coordination between the clinic and laboratory allows digital data and technical treatment requirements to be shared, particularly when retainers or additional prosthetic procedures are needed, with attention to precision of fit and functional outcomes.

KEIT Dental follows hygiene and infection control protocols that include disinfecting treatment areas, sterilising instruments, and using disposable materials when indicated. During aligner fitting and follow-up appointments, particular attention is paid to aligner fit, gum health, and the correct management of any attachments.
For cases requiring prolonged monitoring or specific postoperative care, admission to KEIT Day Hospital's inpatient wards can also be arranged. These wards are equipped with healthcare staff and monitoring systems. This integration allows treatment to be organised according to the level of care required by the patient's condition and the complexity of the procedure.

At KEIT Dental, patient care continues throughout clear aligner treatment through personalised guidance and follow-up appointments scheduled according to clinical needs. Regular examinations allow the orthodontist to check aligner fit, monitor tooth movements, and assess whether refinement aligners are necessary.
Patients receive guidance on daily wear time, aligner replacement, cleaning, and precautions to follow during meals. At the end of active treatment, a retention plan is established to maintain the results achieved. For international patients, care may include communication with the clinic and guidance on arranging the necessary orthodontic follow-up appointments.

KEIT Dental places particular emphasis on treatment transparency and clinical documentation. Before starting clear aligner treatment, patients receive information about the proposed orthodontic plan, available alternatives, expected treatment duration, anticipated benefits, and potential risks.
Clinical documentation includes diagnostic examinations, planned tooth movements, and procedures performed. The informed consent form and treatment quotation also allow patients to understand the details of the treatment and its associated costs. Any applicable guarantee conditions are specified in the contractual documentation, clarifying the coverage provided, exclusions, and arrangements for assistance. Treatment effectiveness also depends on wearing the aligners for the prescribed number of hours and attending scheduled follow-up appointments.