Lost or Broken Invisalign Aligner

Lost or broken aligner: do not guess which tray to wear next

The correct response to a lost or damaged aligner depends on how long it was worn, how the teeth fit the previous or next tray and where you are in treatment. Keeping recent aligners can be useful when the office needs to advise you.

Patient checking a damaged clear Invisalign aligner beside an open aligner case
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Lost or broken aligner: do not guess which tray to wear next

The correct response to a lost or damaged aligner depends on how long it was worn, how the teeth fit the previous or next tray and where you are in treatment. Keeping recent aligners can be useful when the office needs to advise you.

This guide is written for Maple Ridge patients as decision support. It cannot determine suitability for treatment without an examination and appropriate records.

Decision points

What helps treatment stay on track

Keep Recent Trays

Keep recent trays is one of the practical factors that can change diagnosis, appliance choice, treatment timing or the way progress is monitored. It should be discussed in the context of the whole case rather than treated as an isolated checklist item.

Contact The Office

Contact the office is one of the practical factors that can change diagnosis, appliance choice, treatment timing or the way progress is monitored. It should be discussed in the context of the whole case rather than treated as an isolated checklist item.

Do Not Force A Poor Fit

Do not force a poor fit is one of the practical factors that can change diagnosis, appliance choice, treatment timing or the way progress is monitored. It should be discussed in the context of the whole case rather than treated as an isolated checklist item.

Protect Replacement Trays

Protect replacement trays is one of the practical factors that can change diagnosis, appliance choice, treatment timing or the way progress is monitored. It should be discussed in the context of the whole case rather than treated as an isolated checklist item.

Questions about this topic

Common questions about Lost or Broken Invisalign Aligner

Should I skip to the next aligner?

Only if your treating team advises it.

Can I wear the previous tray?

Sometimes that may be recommended temporarily, which is one reason not to discard recent aligners immediately.

What if the tray is cracked?

A minor crack and a split aligner are different situations. Contact the office for instructions.

References

Sources and professional context for this guide