developmental dysplasia of the hip
Conditions
Interventions
1:restoration of hip center
2:high hip center
Sponsors
Affiliated Hospital of Xuzhou Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) DDH patients were over 18 years old; (2) the stage of hip osteoarthritis was stage Tonnis III; (3) unilateral THA;(4) preoperative hip joint pain and limited activity, serious impact on the quality of daily life.
Exclusion criteria
Exclusion criteria: (1) combined with sequela of cerebral infarction and other neurological diseases affect limb muscle strength; (2) surgical revision due to infection and traumatic fractures around the prosthesis; (3) previous hip preservation treatment such as periacetabular osteotomy; (4) previously suffered from hip fracture (including conservative treatment and surgical treatment); (5) combined with severe liver and kidney dysfunction, coagulation disorders and other major medical diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gait analysis (stride length, stride frequency, flexion and extension range, etc.);Harris hip socer;limb length discrepancy;operative time;total bleeding volume;eccentric distance;Rotation center distance; | — |
Countries
China
Contacts
Public ContactXiangyang Chen
Affiliated Hospital of Xuzhou Medical University
Outcome results
None listed