Yes, but how you do it depends on where the case has reached. While the case is still in planning, add records directly through Menu then Edit. Once a proposal has been issued you cannot add records directly, and you need to submit a modification request instead.
Export scans from your scanner software first, then drag and drop them into the portal.
Note: Adding records after a plan has been issued restarts part of the planning cycle. Gathering the full record set before submission is always faster.
If this article did not resolve your question, your practice manager is your first point of contact for case and product support. For anything that needs a tracked outcome, start a chat with the OneSmile Concierge using the chat button on this page. Include the patient name, the case number and the current aligner number so it can be actioned without a follow-up question.