My Invisalign retainer has cracked to the point that I can separate it with my fingers if I tried, can I keep wearing it safely?

Question

There is a crack in my Invisalign retainer and I am concerned about wearing it even temporarily, because it is not just a small crack. If I use my fingers I can actually separate the plastic. I realize I should call to have a new one ordered but, in the meantime, I haven't worn these in almost two weeks and I'm afraid to go longer without them for fear of my teeth shifting much further. Any advice? Also, is it normal for teeth to shift THAT much if the retainer is not worn for just a few days?

Natwarlal Tibrewal, BDS · Answer

hi, I can understand and appreciate your concern. Teeth have a tendency to move back towards their initial position very quickly. If you've your retainer broken, don't wear it as its not going to serve the purpose. Please see your dentist ASAP and get a new retainer made immediately before the teeth move.

Gary Michaelson, DDS (retired) · Answer

Teeth can shift positions within a few days and will continue to move over time. How quickly or how much they will move is different from person to person. Consistent retainer wear is the only way to keep teeth in the position they were in following orthodontic treatment. Upon treatment completion all of our invisalign patients leave with 4 sets of retainers. Typically a retainer will last 1-2 years before it looses integrity and isn't effective at maintaining teeth position. Once a retainer is cracked or has holes it needs to be replaced. I recommend you call your dentist for and have new retainers made. If your cracked tray goes in with ease you can wear it while your new retainers are being made. If the retainers do not go back in easily don't force them and be sure to bring them to your appointment. Good Luck

My Invisalign retainer has cracked to the point that I can separate it with my fingers if I tried, can I keep wearing it safely?

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My Invisalign retainer has cracked to the point that I can separate it with my fingers if I tried, can I keep wearing it safely?

Answers (2)

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Everything you need to know about Invisalign

Our mission is to create a world where every investment in modern beauty is Worth It.