Osteonecrosis of the femoral head
Conditions
Interventions
Three cannulated screw through epiphyseal plate:The traditional three cannulated screw through the epiphyseal plate
One screw do not through the epiphyseal plate :One screw do not through the epiphyseal plate
Two screw do not through epiphyseal plate group :Two cannulated screw do not through the epiphyseal plate
Two screw but one through the epiphyseal plate :Two cannulated screw but one do not through the epiphyseal plate
The bone flap combined with cannulated screw group:The bone flap combined with cannulated screw
Sponsors
Affiliated Zhongshan Hospital of Dalian University
Eligibility
Sex/Gender
All
Age
14 Years to 65 Years
Inclusion criteria
Inclusion criteria: The patients who understand the operation risk and process required the treatment in operation: 1. Age: 14-65 years old; 2. The patients who suffer fracture of the femoral head (Garden:I-IV); 3. The patients have no previous femoral head necrosis and hip disease history, and without decreased myodynamia or sensory dysfunction; 4. Men and women are not limited,all patients with body mass index were less than 30.
Exclusion criteria
Exclusion criteria: The patients who can not stop the medicine after long-term; The patients with muscle weakness;Psychological and mental disorders cannot match the treatment; The patients who have cardiovascular and cerebrovascular diseases are not suitable for operation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Digital subtraction angiography;Magnetic resonance imaging of hip joint;Three-dimensional gait; | — |
Countries
China
Contacts
Public ContactZhao-Dewei
Outcome results
None listed