Training in the use of the water jet and cold atmospheric plasma jet for the decontamination of dental implants.
Clin Oral Investig
; 28(6): 355, 2024 Jun 04.
Article
em En
| MEDLINE
| ID: mdl-38833072
ABSTRACT
OBJECTIVES:
Clinical trials testing new devices require prior training on dummies to minimize the "learning curve" for patients. Dentists were trained using a novel water jet device for mechanical cleaning of dental implants and with a novel cold plasma device for surface functionalisation during a simulated open flap peri-implantitis therapy. The hypothesis was that there would be a learning curve for both devices. MATERIALS ANDMETHODS:
11 dentists instrumented 44 implants in a dummy-fixed jaw model. The effect of the water jet treatment was assessed as stain removal and the effect of cold plasma treatment as surface wettability. Both results were analysed using photographs. To improve treatment skills, each dentist treated four implants and checked the results immediately after the treatment as feedback.RESULTS:
Water jet treatment significantly improved from the first to the second implant from 62.7% to 75.3% stain removal, with no further improvement up to the fourth implant. The wettability with cold plasma application reached immediately a high level at the first implant and was unchanged to the 4th implant (mean scores 2.7 out of 3).CONCLUSION:
A moderate learning curve was found for handling of the water jet but none for handling of the cold plasma. CLINICAL RELEVANCE Scientific rational for study Two new devices were developed for peri-implantitis treatment (Dental water jet, cold plasma). Dentists were trained in the use of these devices prior to the trial to minimize learning effects. PRINCIPALFINDINGS:
Experienced dentists learn the handling of the water jet very rapidly and for cold plasma they do not need much training. PRACTICAL IMPLICATIONS A clinical study is in process. When the planned clinical study will be finished, we will find out, if this dummy head exercise really minimised the learning curve for these devices.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Água
/
Implantes Dentários
/
Descontaminação
/
Gases em Plasma
Limite:
Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article