Osteonecrosis of the femoral head
Conditions
Interventions
The role of core decompression group:The core decompression combined with magnesium screw
The simple bone flap group:The bone flap combined with magnesium screw
Sponsors
Affiliated Zhongshan Hospital of Dalian University
Eligibility
Sex/Gender
All
Age
18 Years to 55 Years
Inclusion criteria
Inclusion criteria: The patients who understand the operation risk and process required the treatment in operation. 1. Aged 18-55 years old; 2. The patients who suffer osteonecrosis of the femoral head (ARCOIIa-IIIb tage); 3. The patients without decreased myodynamia and sensory dysfunction; 4. Men and women are not limitedall patients with body mass index were less than 30.
Exclusion criteria
Exclusion criteria: 1. The patients who can not stop the medicine after long-termThe patients with muscle weakness; 2. Psychological and mental disorders cannot match the treatment; 3. The patients who have cardiovascular and cerebrovascular diseases are not suitable for operation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Serum iron concentration;Blood creatinine;Urea nitrogen;Blood uric acid;Three-dimensional gait;Angiography;Harris score; | — |
Countries
China
Contacts
Public ContactZhao-Dewei
Outcome results
None listed