Digital dentistry has dramatically boosted the field of dental implantology, offering several key benefits over traditional methods. These benefits not only improve the precision and efficiency of treatments but also enhance patient outcomes and satisfaction. Here’s an overview of its new key features:
1. Verbesserte Präzision und Genauigkeit
Digital intraoral scanners, such as the Cerec Omnicaz m or Panda, and computer-aided design/computer-aided manufacturing (CAD/CAM) systems enable the creation of exact digital impressions and prosthesis designs. Traditional impressions, which rely on physical molds, are technically more sensitive than digital devices. Indeed, digital scans can also be faulty; nevertheless, artificial intelligence is helping to support these devices in correcting possible mistakes. Unlike traditional materials, which don’t forgive errors made by the practitioner, they can be prone to errors caused by patient movement or material setting time. In contrast, digital impressions provide immediate and highly accurate data, indicating to the practitioner right away whether they are usable or not. Based on clinical studies, the accuracy of impressions taken by the digital method was significantly higher than those taken by the conventional method. (Source 1,2,3,4)
2. Schnellere Behandlungszeit
Digital dentistry streamlines many steps of the implant process. Digital scans can be taken within minutes, with an average time of around 1.5 to 2 minutes per arch, whereas traditional impressions may take longer, particularly if multiple attempts are required. Moreover, the use of CAD/CAM technology allows for quicker fabrication of implant crowns or bridges, significantly reducing the time patients must wait for their final prosthesis. In many cases, a single-unit crown (1-3 units) can be fabricated within a single appointment, so that the patient doesn’t have to return for further treatment.
3. Verbesserter Patientenkomfort
Herkömmliche Abformmaterialien sind oft unangenehm und invasiv und können beim Patienten Würgereiz oder andere Beschwerden auslösen, insbesondere bei Patienten mit einem empfindlichen Würgereflex (über den Nervus glossopharyngeus). Intraorales Scannen könnte den Einsatz dieser Materialien überflüssig machen, da der Patient lediglich zubeißen muss, während der Scanner 3D-Bilder der Zähne und der umgebenden Strukturen aufnimmt.
Dieser minimalinvasive Ansatz erhöht den Patientenkomfort während zahnärztlicher Eingriffe und verbessert das Patientenerlebnis im Allgemeinen.
4. Anpassung des Designs
Modern technologies offer better flexibility in customizing implant prosthetics to meet each patient’s specific anatomical and aesthetic needs. Highly advanced CAD software, such as Exocad Elefsina 3.2 or Exocad Rijeka 3.1, enables designers to create highly humanly adapted crowns, bridgework, and other prosthetic work. The most modern interface of exocad, paired with the newest model of Kavo Arcus Digima, enables the perfect match of occlusal crown surfaces to 3-dimensional, digitally recorded jaw movements, which couldn’t be integrated into dental restorations before.
5. Kommunikation und Zusammenarbeit
Cloud-based solutions, such as the Panda Center module of the Panda Scanner System, dramatically facilitate the workflow. In the past, forwarding scan files to the lab was a hassle. However, cloud-based solutions from Sirona Cerec Connect were available, and the sender and recipient were required to own the same software with the exact specifications to receive the files. Nowadays, this isn’t the case anymore; anyone in any location can access scanfiles
6. Vorhersehbarkeit und Planung
Digitale Lösungen ermöglichen Zahnärzten präzisere Arbeitsabläufe
and higher efficiency, enabling more effective treatment planning, as clinicians can utilize 3D imaging to examine the bone structure and surrounding tissues in greater detail. Surgical drill guides can be designed and printed using CAD/CAM technology and 3d printing technology to guarantee an ideal implant positioning. This digital preoperative treatment planning minimizes the risk of complications and enhances the quality of the treatment’s outcome.
7. Langfristige Vorteile
Die während der Behandlung erstellten digitalen Aufzeichnungen lassen sich einfach organisieren, speichern und für spätere Verwendung abrufen. Darüber hinaus können Dateien und Konstruktionen im Bedarfsfall (z. B. bei Bruch, Beschädigung oder Verlust einer Prothese) problemlos reproduziert werden. Replikate können problemlos neu angefertigt werden, anders als in der traditionellen Zahnmedizin, wo im Falle einer erneuten Prothesenarbeit ein erheblicher Arbeitsaufwand erforderlich ist.
Abschluss
Overall, digital dentistry significantly surpasses traditional dentistry in terms of accuracy, efficiency, and patient comfort. Nevertheless, there’s much more to expect in the future. Artificial intelligence will likely reduce mistakes that can be avoided through simple theoretical support in treatment planning, the choice of implants, radiographic interpretation, and so on.
Let’s see what the future brings.
