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Morphological research on developmental dysplasia of the hip and Design of New Hip joint Prostheses

Morphological research on developmental dysplasia of the hip and Design of New Hip joint Prostheses

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500113825
Enrollment
Unknown
Registered
2025-12-03
Start date
2025-01-01
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Developmental dysplasia of the hip

Interventions

The group that underwent thin-slice CT examination of the hip joint before the operation:None

Sponsors

The First Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) Patients who have been clearly diagnosed with developmental dysplasia of the hip (DDH) (2) Patients who underwent anteroposterior and lateral DR Radiography and thin-slice CT scans of the hip joint (3) The patient's general information and imaging data are complete

Exclusion criteria

Exclusion criteria: (1) Combined with other hip joint diseases such as infection, avascular necrosis of the femoral head, rheumatoid arthritis, gout, etc (2) Patients who did not undergo hip DR Photography or thin-slice CT scans, and those who only underwent one of these examinations (3) The patient's general information and imaging data are incomplete

Design outcomes

Primary

MeasureTime frame
Height of acetabular defect;

Secondary

MeasureTime frame
The length of acetabular defect;Width of acetabular defect;Acetabular defect volume;Acetabular coverage Angle;Acetabular coverage rate;

Countries

China

Contacts

Public ContactWei Huang

The First Affiliated Hospital of Chongqing Medical University

huangw511@163.com+86 138 8338 3330

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026