title: GEDAS II--new possibilities in digital contact point analysis.
abstract: The following article describes a method for the clinical depiction and documentation of the strength, extent, and location of occlusal contact areas on the basis of digitized bite records. Bite records made of low-viscosity, addition-cured silicone in centric occlusion are digitized in a document scanner using incident and transmitted light scanning. Layer thicknesses < 20 microm were interpreted as occlusal contacts and classified as belonging to the anatomical structures of the occlusal surfaces. This procedure is of particular significance for epidemiological studies, but also of interest for dental practices and laboratories, since it can be used as a simple method of continuous quality control, documentation, and archiving of the patient's current occlusal contact situation.
authors.affiliation: Department for CAD/CAM and Craniomandibular Dysfunction (CMD) Therapy, Center for Dental, Oral and Maxillofacial Medicine, Greifswald, Germany. quooss@uni-greifswald.de
authors.forename: A
authors.initials: A
authors.lastname: Quooss
authors.forename: S
authors.initials: S
authors.lastname: Ruge
authors.forename: B
authors.initials: B
authors.lastname: Kordass
mesh_terms: D003768:Dental Occlusion, Centric; D006801:Humans; D007091:Image Processing, Computer-Assisted; D007574:Jaw Relation Record