The Feasibility and Application of Intraoperative Ultrasound to Evaluate Femoral Head Shaping

Peking University

Status: Completed

Conditions: Femoroacetabular Impingement

Treatments: Device: ultrasound evaluation

Study type: Observational

Funder types: Other

Identifiers

NCT04980209

M2019453

Details and patient eligibility

About

To assess the feasibility of using intraoperative ultrasound to evaluate the femoral head formation; to evaluate the improvement of the forming effect using the intraoperative ultrasound combined with c-arm.

Full description

Ultrasound can provide a multi-directional scan of the femoral head and neck junction, and the range of evaluation is larger than that of the intraoperative c-arm. The study was to assess the feasibility of using intraoperative ultrasound to evaluate the femoral head formation; to evaluate the forming of the femoral head and the improvement of the forming effect using the intraoperative ultrasound combined with c-arm.

Enrollment: 78 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with hip pain;
• Cam type (alpha Angle > 50°) impingement and glenoid labrum laceration

Exclusion criteria

• Previous hip surgery;
• Patients with subosseous cystic degeneration of synovitis

Trial design

78 participants in 2 patient groups

Ultrasonic and c-arm combination group

Description:

Ultrasound and c-arm were combined to evaluate intraoperatively conditions

Treatment:

Device: ultrasound evaluation

c-arm group

Description:

c-arm group was used to evaluate intraoperatively conditions