CompletedNot Applicable

Dynamic Imaging of the Subtalar Instability

France60 participantsStarted 2011-11

Plain-language summary

The purpose of this study is to describe normal dynamic computed tomography anatomy of hind foot in inversion/eversion movement, and to define diagnostic criteria for subtalar instability.

Who can participate

Age range18 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: * Group Instability: suspicion of subtalar instability * Group Arhtritis: subtalar stiffness * Group Healthy volunteers: healthy volunteers * conscious and cooperating * written consent obtained after oral and written clear and intelligible information * no pregnancy Exclusion Criteria: * pregnancy * unable to understand information about this study * unable to understand the movement of inversion / eversion of ankle * absence of affiliation to social security

What they're measuring

Talocalcaneal angle

Timeframe: baseline

Maximum exposed distance on superolateral surface of calcaneum

Timeframe: baseline

Minimum distance between sustentaculum tali and talus posteromedial tubercle

Timeframe: baseline

Maximum distance between sustentaculum tali and talus posteromedial tubercle

Timeframe: baseline

Maximum anterolateral talocalcaneal distance

Timeframe: baseline

Maximum posterolateral talocalcaneal distance

Timeframe: baseline

Minimum posterolateral talocalcaneal distance

Timeframe: baseline

Trial details

NCT IDNCT02887131

SponsorCentral Hospital, Nancy, France

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2012-11

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