Evaluation of ankle instability using ultrasonography

Effect of examiners experience on the evaluation of ankle instability using ultrasonography - Sonographic ankle anterior drawer test

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044663

Enrollment

Registered

2021-06-26

Start date

2021-06-27

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic ankle instability

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Beginner Orthopaedic senior resident Experience of ultrasonography less than 1 year Expert Certified orthopaedic surgeon Certified sports physician Experience of ultrasonography 3 years or more

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Change in the length of anterior tibiofibular ligament	—

Secondary

Measure	Time frame
Length of anterior tibiofibular ligament without stress Length of anterior tibiofibular ligament with stress	—

Countries

Japan

Contacts

Public ContactYamaguchi Satoshi

Graduate School of Medical and Pharmaceutical Sciences, Chiba Uni Department of Orthopaedic Surgery

y-satoshi@faculty.chiba-u.jp043-226-2117

Outcome results