One-Leg Standing Radiograph: A Novel Technique to Evaluate the Severity of OA Knee (OA knee)

Thammasat University

Status: Completed

Conditions: Severity of OA Knee; Difference of Joint Space Width Between One-leg and Both-leg Standing Radiograph

Treatments: Procedure: radiographic of standing knee

Study type: Observational

Funder types: Other

Identifiers

NCT02051699

orthoTU04

Details and patient eligibility

About

The purpose of this study is assess the severity of osteoarthritic knee between one-leg and both-leg standing radiograph in primary OA knee

Full description

All patients were performed digital radiographs which one-leg and both-leg standing anteroposterior view. Medial and lateral joint space width were measured. The severity of OA knee was identified by the Kellgren-Lawrence (KL) classification.

Enrollment: 50 patients

Sex: All

Ages: 40 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Bilateral knee pain more than 3 months

Exclusion criteria

• Inflammatory OA knee
• previous knee injury
• previous knee infection
• previous knee surgery
• pregnant women
• unable to bear weight on one leg

Trial design

50 participants in 2 patient groups

One-leg standing view

Treatment:

Procedure: radiographic of standing knee

both-leg standing view

Treatment:

Procedure: radiographic of standing knee