By InvitationNot Applicable

Occlusal Contact Registration Using Jaw Tracking Device Versus Articulating Paper at Different Head Positions

Egypt20 participantsStarted 2025-12-01

Plain-language summary

this study will test the ability of the Jaw Tracking Device to detect occlusal contacts as an additional data that could be used during diagnosis and occlusion analysis and the results will be compared to contacts gotten from articulating paper and that will be tested at different head position to also detect the changes related to change in condylar position.

Who can participate

Age range20 Years – 25 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Healthy dentate subjects. * Between 20 and 25 years irrespective of gender. * No reported pain or history of pain in TMJ and neck region. * No sign and symptoms of myofascial pain dysfunction. * Class I jaw relationship with intact dentition. Exclusion Criteria: * Any abnormal range of mandibular movements. * Any postural abnormality of cervical spine system such as scoliosis and kyphosis. * No history of chronic pain or pathology or previous surgery related to masticatory system or cervical spine or TMD symptoms at least 1 year before study.

What they're measuring

number of occlusal contacts per tooth will be counted and recorded at each head position for each method

Timeframe: Day 1

Trial details

NCT IDNCT07490483

SponsorCairo University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-06

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