The Vision System for Mandibular Trajectory Assessment in Women With Mild Temporomandibular Joint Disorder (UMP14/06)

Poznan University of Medical Sciences (PUMS)

Status: Completed

Conditions: Mandibular Deviation

Treatments: Diagnostic Test: Mandibular movements recordings by a mono vision system

Study type: Interventional

Funder types: Other

Identifiers

NCT03571035

501/14

Details and patient eligibility

About

Recording mandibular movements plays an important role in stomatognathic system diagnosis and has been the subject of numerous research projects. This study presents theoretical assumptions and a practical solution in the form of a novel method of mandibular motion assessment.

Full description

In the presented method, mandibular movements are recorded by a mono vision system where a digital camera is fixed on a special extension arm attached to patient's head. During movement the camera records changing positions of two markers placed on two selected two points on a patient's face. With such data, it possible to assess the absolute range of mandibular abduction as well as displacements from optimal trajectory occurring during movement, which indicative of stomatognathic dysfunctions.

Enrollment: 50 patients

Sex: Female

Volunteers: No Healthy Volunteers

Inclusion criteria

• temporomandibular joint disorder
• qualitative and quantitative impairments of mandibular movements

Exclusion criteria

• no impairments of mandibular movements

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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50 participants in 1 patient group

Example

Experimental group

Description:

Mandibular movements recordings by a mono vision system.

Treatment:

Diagnostic Test: Mandibular movements recordings by a mono vision system