Invisalign NYC — Clear Aligner Treatment

Invisalign uses a series of custom clear aligner trays, each worn about one to two weeks before you advance to the next. Every tray applies controlled pressure to move specific teeth along a sequence designed in ClinCheck software from your iTero 3D scan. The full set of trays is manufactured before treatment starts, and progress is checked at regular intervals. Small tooth-coloured attachments are often bonded to certain teeth to help the aligners perform harder movements — a normal, planned part of most cases.

Cost depends on how complex your case is and how long treatment runs — limited cases addressing a few teeth are less involved than comprehensive full-arch cases with bite correction. Rather than quote a range that won't match your situation, we provide a written estimate at your consultation after reviewing your scan. Dental plans with orthodontic benefits often cover clear aligners to the same extent as braces, up to the plan's lifetime orthodontic maximum. We verify your insurance benefits and lay out the full picture before you commit to anything.

For most adult cases it runs several months to well over a year, depending on how much movement your teeth need. According to PubMed, a 2024 systematic review of mild-to-moderate crowding found treatment duration is likely similar between clear aligners and fixed braces, so aligners don't inherently take longer (Flores-Mir, Evid Based Dent, 2024). Your treating doctor gives a projected timeline from the ClinCheck plan, but it should be understood as an estimate — teeth respond to aligner pressure at different rates, and some cases need a refinement step to reach the planned result.

Yes. You remove the aligners before eating or drinking anything other than water, so there are no dietary restrictions — you eat and drink as you normally would, then rinse or brush before putting the trays back in. This is a genuine advantage over fixed braces, which require avoiding hard, sticky, and crunchy foods for the entire course of treatment because they can damage brackets and wires. Aligners are also cleaned simply, with cool water and a soft toothbrush — never hot water, which can distort the thermoplastic and ruin the fit.

Most patients feel pressure or mild soreness for the first day or two after switching to a new tray. That sensation is expected — it's the sign the aligner is producing the planned tooth movement — and it usually eases as the week goes on. Aligner soreness is generally described as gentler than the discomfort that follows a wire adjustment with traditional braces, and over-the-counter pain relief manages it well for the large majority of patients.

Yes — and this matters more than most people expect. Without a retainer, teeth tend to drift back toward their original position, and that movement can begin within days of stopping aligner wear. According to PubMed, a Cochrane systematic review confirms a retainer is required to hold teeth in their corrected position after orthodontic treatment (Martin et al., Cochrane Database Syst Rev, 2023). Retainers are worn full-time for the first months, then on an ongoing nightly basis. Skipping retention is the most common reason results quietly relapse — so we treat it as part of the treatment, not an afterthought.

Many dental plans that include orthodontic benefits cover Invisalign to the same extent as traditional braces, up to the plan's lifetime orthodontic maximum. This benefit is often available to both adults and dependents, though some plans limit orthodontic coverage to patients under 18 or 19. Reviewing your specific orthodontic benefit, or having us verify it before treatment, gives you a clear picture — and we'll help you read your benefits and provide a written estimate of your out-of-pocket cost.

Aligners handle mild-to-moderate crowding, spacing, overbite, crossbite, and open bite reliably. According to PubMed, a systematic review found they align and level the arches well but that certain movements — extrusion and large rotations of rounded teeth — are harder to complete predictably (Rossini et al., Angle Orthod, 2014). Composite attachments improve rotation control meaningfully, though not perfectly (Muthuswamy Pandian et al., 2025). For cases near these limits, a hybrid plan — aligners for what they do well, a short course of fixed appliances to finish — is sometimes the more reliable route, and we'll raise it when it applies rather than defaulting to one tool for every case.