Trueness of Digital Occlusal Analysis

Trueness of Digital Occlusal Analysis Using Handheld Device Versus Intraoral Scanner (A Diagnostic Evaluative Clinical Study)

The aims of this observational study are to evaluate the trueness of two different digital occlusal analyzers; handheld occlusal analyzer versus intraoral scanner in comparison to conventional methods in identifying true occlusal contacts and to evaluate inter-examiner reliability of two examiners independently analyzing occlusal contacts.

Evaluate the trueness of two different digital occlusal analyzers; handheld occlusal analyzer (occlusense) versus intraoral scanner (Medit i700-medit occlusal analyzer) in comparison to conventional methods (8 um articulating paper) in identifying true occlusal contacts and to evaluate inter-examiner reliability of two examiners independently analyzing occlusal contacts.

Inclusion Criteria:

• Normal occlusion (Angle Class 1)
• No missing teeth
• No tempromandibular disorders

Exclusion Criteria:

Patients having:

• Dental prostheses
• Extensive restorations
• Severe malocclusion
• Periodontal disease
• Excessive tooth wear
• Orofacial pain
• Temporomandibular joint disorders
• Anterior or posterior open bite
• Active orthodontic treatment.