Avascular necrosis of the femoral head
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Diagnosed with femoral head necrosis based on bilateral hip joint anteroposterior and lateral X-rays, bilateral hip joint CT, and bilateral hip joint MRI, and classified as ARCO Stage II or IIIA by the International Bone Circulation Research Association; 2.Age: 20-60 years, no gender restriction; 3.The same team of doctors and the same method to preserve the hip treatment; 4.Patients must be willing to undergo rehabilitation treatment and follow-up assessments for 8 months post-surgery, and must meet the inclusion criteria with written informed consent obtained from all participants in the clinical trial. 5.Health status must be permissible
Exclusion criteria
Exclusion criteria: 1. Patients with other serious systemic diseases and mental illness and those who are not qualified as determined by a physician; 2. Intolerant and unwilling to cooperate
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Hip function rating scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual analogue scale;36-item Short-Form;Range of motion of hip flexion, ROM; | — |
Countries
China
Contacts
the Fourth Medical Center of the Chinese People's Liberation Army General Hospital