Intra Oral Scanning segmentation and its influence on Interproximal reduction for aligner treatment

Here is a short explanation of the importance to scan teeth really well with an intra oral scanner to facilitiate the segmentation of each tooth and improve the predictability of the future alignement.
Taking time to properly scan your patient is more important than saving a few seconds by leting the computer average a tooth surface . Clean the teeth and dry them to optimize the scanning process

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