Intraoral scanners: what changes in the first six months

Offices that buy an intraoral scanner tend to describe the same arc: two weeks of enthusiasm, a month of frustration, and then a point around the third month where nobody wants to go back to impression material. What happens in between is worth knowing before the purchase.

The learning curve is real but short

Scanning technique is different from taking an impression, not harder. The common early errors are moving too fast, letting the scan lose its place on wet or reflective surfaces, and not retracting soft tissue enough at the margin. Most operators are producing lab-ready scans within a few dozen cases. Assistants and hygienists usually get there faster than dentists, which is worth planning for.

The lab has to change with you

A digital file only saves time if the lab receives it digitally and works from it directly. Ask the lab which file formats it accepts, whether it wants the bite scanned separately, and how it wants the margin marked. Ask how long its digital cases take compared with its analogue ones. If the answer is "the same", the lab is probably printing a model and working the old way, and you are paying for the scanner without getting its benefit.

Storage becomes a real question

Scan files are large, and they are part of the patient record. That means they need to be retained for as long as the regulator requires records to be kept, backed up, and stored in a way that respects the province's privacy rules. A scanner sold with cloud storage may keep those files outside Canada. Know where they are before you scan the first patient.

Patients notice

The three-dimensional image on the screen does more for case acceptance than any pamphlet. Showing a patient the fracture line on their own molar, rotated in real time, replaces a paragraph of explanation. This is the change most offices did not expect and value most.