CASE SUBMISSIONS Pay When You Approve TERMS AND CONDITIONSVALID FOR KRSTL CASES SUBMITTED until 31st January 2023.KRSTL 3D PLAN will be charged for upon approval of the plan.KRSTL 3D REVISION PLAN will be charged for unless it is included in the KRSTL Package that you have chosen for your patient’s treatment.KRSTL 3D VIRTUAL ROOT MOVEMENT PLANNING is an additional service and will be charged for prior to approval.KRSTL 3D SMILE DESIGN is an additional service and will be charged for prior to approval.COLLECTIONS OF IMPRESSIONS will be charged for regardless of whether the KRSTL Plan has been approved or not.