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A missing tooth, whether from extraction, injury, or a tooth that never developed, changes how the rest of your teeth behave over time. If you're considering clear aligners and also have a gap from a missing tooth, it's worth understanding where aligners actually help and where they can't do the job alone.
Why a Missing Tooth Affects Your Bite Over Time
Teeth rely on their neighbours for support and positioning. When a tooth is missing and the space isn't addressed, neighbouring teeth can gradually drift into the gap, and the opposing tooth in the other jaw can start to over-erupt into the space with nothing to bite against. Left long enough, this can create bite problems well beyond the original gap.
Where Clear Aligners Fit Into the Picture
Clear aligners can be useful in a few specific ways around a missing tooth. If neighbouring teeth have already started drifting into the space, aligners can help reposition them, either to properly close the gap if that's the plan, or to reopen and evenly space it if a future implant or bridge is planned for that spot. Aligners can also help create precise, ideal spacing for a future prosthetic tooth, which can improve the final cosmetic and functional result compared to leaving drifted teeth as they are.
What Aligners Can't Do
Aligners move existing teeth. They cannot replace a missing tooth themselves. If your goal is to fill the gap permanently, that requires a separate solution such as an implant, bridge, or partial denture, planned and placed by a dentist. Aligner treatment, when it's part of the plan, typically happens either before that restorative work to prepare the space properly, or is planned around a restoration that's already in place.
Getting the Sequencing Right
If you have a missing tooth and are considering clear aligners, mentioning this at your initial assessment matters, since it affects how your treatment plan is built. In many cases, orthodontic movement happens first to create ideal spacing, followed by the restorative work to fill the gap. Getting this order wrong, restoring the gap before addressing any tooth drift, can mean redoing work unnecessarily.
Frequently Asked Questions
Can clear aligners close the gap from a missing tooth completely?
Sometimes, depending on the case and whether closing the space fully is the right approach versus preparing it for a prosthetic tooth. This is determined during your clinical assessment.
Should I get an implant before or after clear aligner treatment?
Generally after, once any necessary tooth movement has created the right spacing, though this depends on your specific case and should be discussed with a dental professional.
Will my missing tooth affect whether I'm a suitable candidate for clear aligners?
Not automatically, but it's an important factor your assessment will take into account when building your treatment plan.
What happens if I don't address a missing tooth gap at all?
Over time, neighbouring teeth can drift and the opposing tooth can over-erupt into the space, which can create more complex bite issues than the original gap alone.
Find Out If You're a Good Candidate
Take our free 2-minute assessment to see if Jawology's clear aligners suit your case. Treatment from $1,945.
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