ya!smile Medical Education Team ·
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Reviewed by ya!smile partner dentists
Orthodontic jargon is simpler than it sounds. Common terms include refinement (small-scale adjustment of a few teeth), clear aligners (transparent trays), attachments (small tooth-colored bumps bonded to teeth to aid force), IPR (interproximal reduction to create space), and retainers (devices that keep teeth stable after treatment). Knowing these helps you communicate clearly with your dentist.
Treatment terms
Refinement: small-scale adjustment for mild misalignment or post-treatment relapse; shorter course.
Clear aligners: a series of removable transparent trays that move teeth gradually.
IPR: slight enamel reduction between teeth to create space for alignment.
Relapse: teeth shifting again after treatment due to insufficient retainer wear.
Devices and accessories
Attachments: tooth-colored bumps bonded to teeth to deliver precise force.
Retainers: worn after treatment to maintain alignment; clear or wire types.
Chewies: soft cushions that help aligners seat fully.
FAQ
How is refinement different from full clear-aligner treatment?
Refinement targets mild misalignment or relapse in a few teeth with a shorter course; full clear-aligner treatment addresses broader bite and alignment issues. A dentist should assess which fits you.
Are attachments always needed?
Not always. Whether attachments are needed depends on the direction and amount of tooth movement, decided by your dentist's treatment plan.