Contact point marking with the OccluSense system-an in vitro study on reliability and validity.
J Oral Rehabil
; 51(9): 1662-1674, 2024 Sep.
Article
en En
| MEDLINE
| ID: mdl-38943246
ABSTRACT
BACKGROUND:
Occlusal contacts can be stained and thereby visualised employing occlusal indicators. Qualitative and quantitative indicators are differentiated. The hybrid system OccluSense supposedly combines analogue contact marking and digital registration of contacts. The reliability and validity of its contact marking have not yet been validated.OBJECTIVES:
The aim of this controlled randomised in-vitro study was to examine the reliability and validity of analogue contact staining with OccluSense compared to Arti-Fol and the reference standard Gnatho-Film. MATERIALS ANDMETHODS:
An experimental apparatus was designed to simulate static occlusion. The occlusal contacts were stained 50 times with Gnatho-Film to determine the average number and location of contacts registered. For comparison, the contacts were pre-stained with Gnatho-Film and then registered with Arti-Fol or OccluSense 50 times each. Every staining was statistically evaluated and compared to Gnatho-Film alone, regarding the number and location of contacts. Based on the observed characteristic staining behaviour of OccluSense, a modified evaluation strategy was developed for its colour markings (OccluSense (mod.)).RESULTS:
Both evaluations of OccluSense determine that the same number of contacts was registered in over 94% of all cases. Neither OccluSense nor Arti-Fol stain the exact same number of contacts as Gnatho-Film, but the modified evaluation OccluSense (mod.) did improve the results for validity.CONCLUSION:
When employing the modified evaluation strategy, OccluSense staining achieves similar reliability and validity as the reference standard. Pre-colouring of occlusal contacts with Gnatho-Film and the modified evaluation strategy, might become standard for analysing occlusal contacts stained by OccluSense in the future.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Oclusión Dental
Límite:
Humans
Idioma:
En
Revista:
J Oral Rehabil
Año:
2024
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Reino Unido