Occlusal analysis of patients with natural teeth or prosthetic treatment using a newly-developed device to measure dental occlusal forces

Not Applicable

• Conditions: Symptoms, signs and abnormal clinical and laboratory findings, NEC

• Registration Number: KCT0002630
• Lead Sponsor: Seoul National University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 11 March 2019

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 42

Inclusion Criteria

<Subjects with natural teeth>
- Men and women between 20 and 60 years old without problems of mandible movement who voluntarily participated in the test after reading and agreeing the informed consent.
- Subjects with no infectious and traumatic disease or tumor in oral and maxillofacial area.
- Healthy subjects enough to measure the occlusion.
- Subjects with full dentition including prostheses.

<Subjects who received prosthetic treatment or plan to receive the treatment>
- Edentulous patients with removable denture
- Partially edentulous patients with removable denture.
- Edentulous patients with implants
- Partially edentulous patients with implants
- patients with missing teeth or surrounding tissue.

Exclusion Criteria

<Subjects with natural teeth>
- Subjects with periodontal disease
- Subjects with mobile teeth (more than 2 degree mobility)
- Subjects with missing teeth.
- Subjects with disease in oral and maxillofacial area or medical history of the disease.
- Subjects with experience in orthodontic treatment.
- Subjects who can not communicate.
- Subjects with difficulties in measuring occlusion such as Parkinson disease

<Subjects who received prosthetic treatment or plan to receive the treatment>
- subjects with periodontal disease
- subjects with mobility. (more than 2 degree)
- subjects with missing teeth.
- subjects with disease in oral and maxillofacial area or medical history of the disease.
- subjects with experience in orthodontic treatment.
- subjects who can not communicate.
- subjects with difficulties in measuring occlusion such as Parkinson disease

Study & Design

• Study Type: Interventional Study
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Agreement between the values of maxium bite force and certer of force of tested devices; T-scan and Accura

Secondary Outcome Measures

Name	Time	Method
Agreement between occlusal contact area pattern of tested devices; T-scan and Accura