29 May 2023
Dental models are positive reproductions of a patient’s intraoral situation. (1) They can be fabricated using either the conventional technique, by casting gypsum inside an impression, or a CAD/CAM digital technique, by milling or 3D printing. (2) Depending on how they are used, Models can be divided into two families (1, 3, 4): Let’s focus […]
12 January 2023
Nowadays, marketing is an extremely important aspect of all professions, including dentistry. According to a somewhat primordial definition, marketing consists in the identification and profitable satisfaction of human and social needs [1], thereby identifying a purpose to this activity. According to the American Marketing Association, marketing is “the activity, set of institutions, or processes for […]
12 January 2023
3D printing is an additive process (AM – Additive Manufacturing) that enables the physical construction of digital models by printing layer upon layer. It was invented in 1986 when Charles Hull filed the first patent for stereolithography (SLA), which consisted in creating objects in layers by solidifying liquid resin sensitive to the wavelength of ultraviolet […]
12 January 2023
A model is a positive replica of the dentition and surrounding structures that is used for the diagnostic study of the situation and as a basis for preparing prosthetic and orthodontic appliances.[1] There are study models, also known as diagnostic or preliminary models, working models and master models.[2] Models intended for various uses must offer […]
30 August 2022
The production of a stone model is a key part of most procedures that result in a prosthesis or orthodontic device [1]. Stone models are positive reproductions of the patient’s intraoral anatomy. They are made from negative moulds, themselves obtained from intraoral impressions made using impression materials (alginates, polyvinylsiloxanes, etc.). They are then mounted in an articulator […]
30 August 2022
As things stand today, most rehabilitative processes in dentistry involve one or more phases distributed between the dental practice and the laboratory. The dental technician is the lab professional who works in close collaboration with the dentist and produces various types of devices starting from a replica of the patient’s anatomy, as part of a […]
8 July 2022
The COVID-19 pandemic has had a serious impact on all professions, but the risks faced daily by certain workers are particularly high. Front line professionals, in other words healthcare operators and operators in basic necessity supply chains, have been exposed to a high risk of infection by SARS-CoV-2 while working to ensure that our communities […]
8 July 2022
Abrasion and erosion are the two most frequent causes of loss of dental tissue. Abrasion is a mechanical phenomenon caused by repeated abrasive movements, which may be either parafunctional, like bruxism, or traumatic, such as incorrect brushing techniques and, possibly, the use of highly abrasive toothpastes. Erosion, on the other hand is a phenomenon of […]
Zhermack SpA has been one of the most important producers and international distributors of alginates, gypsums and silicone compounds for the dental sector for over 35 years. It has also developed solutions for the industrial and wellbeing sectors.
Zhermack SpA - Via Bovazecchino, 100 - 45021 Badia Polesine (RO), Italy.
