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Antonello Guarco
• Straumann-DigitalSolution• IvoclarVivadent-WielandPrecisionTech
• CGMCompuGroupMedicalSE
Iworkfor:
Scanner IntraoraliWhatdopatientsthink?
Togiveaproperanswertothosewhopayattention?
• Manufacturers?
• Patients?
Manufacturers:• Carestream• DentalWings–Straumann• 3Shape• Sirona• Invisalign–iTero• Zfx• 3M• Planmeca
Theresponseofthemanufacturers:
• Ourproductisthebest.• It’sthemostaccurate.• Maximumreproducibility.• Economic.
Aretruthfulanswers?
• Itdependsbecausetheyareanswersthatreflectasinglepointofview.
• Eachproductistheresultofthestudyofcompetition.
• Eachproductmeetsthenewmarketdemands.
Butwhatpatientssay?
• Toanswerthisquestionproperlywemusttrustthenumbers.
Becausethenumbersandnottheemotion?• Becausetheyrepresentthetruth.• Becausethetruthisnotinthemiddle.
Whydonottheemotions?• Becauseitreflectsatemporarystatus.• Subjecttoemotionalchanges.• Unpredictable.
Thefirstclinicaltrialonpatients'perceived.
• Scientificmagazine:TheJournalofProstheticDentistry-JPD• Title:Digitalversusanalog……:Operatingtimeandpatientpreference
• Authors:Schepke,Meijer,Kerdijk,MarcoS.Cune
• Publicationdate:September2015
EnrollingPatients
• Numberofpatients:50(52inorigin)• Middleage:47,7• Gender:66%women–34%men
Preparationandmeasurementofthetime
Timetocompletetotakingtheoralimpression.
• Materialused:• Pentamix2-3MESPE• AlginateCA37FastSet–Cavex• RetractorOptraGate–IvoclarVivadent
• Timespent:12minutesand13seconds
TimetocompletetotakingtheDIGITALoralimpression.
• Startingthechronometerat:• RetractorOptraGate–IvoclarVivadent1. Removingthestandunit2. Repositiontheunitonthestand
• Timespent:6minutesand39seconds
Questionnaireofpatientevaluation.
Result.
CaseHistory.
• Dott.AlessandroBarberis• OneofthefirstbuyersofItero-Straumann(2010)• "I believed from the start in digital technologies, and I bought the intraoral
scanner to facilitate and speed up my work and to increase the visibility of my study to meet the needs of my patients"