Osteonecrosis of the Femeral Head
Conditions
Interventions
Group 1:The iliac bone block is placed under the anterior lateral cartilage of the femoral head 2-3mm
Group 2:The iliac bone block is placed under the cartilage of the anterior lateral femoral head 5-10mm
Sponsors
The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 55 Years
Inclusion criteria
Inclusion criteria: (1) Aged 18-55 years old, male or female,Patient with osteonecrosis of femoral head; (2) X-ray of the hip joint is showing osteonecrosis of femoral head after collapses; (3) Patients with ARCO stage of ONFH who are stage II with significant pain and patients with stage IIIA with pain or limited mobility; (4) The affected femoral head collapsed less than 4mm, the joint space was not significantly narrow, and the head-to-head matching relationship was good; (5) The patient agrees to participate in the trial and sign an informed consent form.
Exclusion criteria
Exclusion criteria: Patients with other diseases that affect the progression of ONFH (such as heart disease, liver and kidney system major diseases, nephrotic syndrome, systemic lupus erythematosus, etc. still need to take hormones) and are active;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain score;Joint mobility;Harris score;SF-12 score;Collapse rate;Lateral Wall Index, LWI;Height change of collapse;Head lice index;Medial space of the femoral head;Bone marrow edema classification; Femoral head cartilage thickness; | — |
Countries
China
Contacts
Public ContactChi Zhou
Guangzhou University of Chinese Medicine
Outcome results
None listed