Developmental dysplasia of the hip
Conditions
Interventions
Treatment group:total hip arthroplasty
Sponsors
The First Affiliated Hospital of Army Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged >=18 years, no gender limit; 2. Patients with DDH who underwent THA between January 1, 2004 and May 1, 2021; 3. DDH patients diagnosed as Crowe III and IV by preoperative pelvic radiography; 4. THA has been performed for more than 1 year.
Exclusion criteria
Exclusion criteria: 1. Incomplete image data; 2. No regular review after surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Harris hip function score;Visual analogue scale score;Short form health survey (SF-36);NAHS scores;International hip outcomes instrument score -iHOT-12;TILT angle;COBB angle;Distance from pubic symphysis to coccyx tip;Forward inclination angle;Abduction angle;Bone coverage rate;Truncated osteotomy;Limb length difference;Limb lengthening ratio;Gait analysis;Surface electromyography;Hemoglobin change;Drainage volume of drainage tube;Fracture;Dislocation;Infection;Renovation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Prosthesis size;Prosthesis type;Operation time;Bleeding volume; | — |
Countries
China
Contacts
Public ContactChen Guangxing
Outcome results
None listed