- Slipped capital femoral epiphysis (SCFE) is defined as the displacement of the femoral head relative to the femoral neck and shaft.
- Boys> Girls (2.5:1)
- Affected children are frequently obese.
- In approximately one-third of patients, there is bilateral (but not typically simultaneous or symmetric) involvement of the hips.
- History of trauma in approximately 50% of patients.
- Imaging finding
- Radiograph
- The earliest : Widening and irregularity of the physis
- Trethowan sign ; See below
- Chronic slip : sclerosis may be seen in the medial femoral neck with bone remodeling (buttressing).
- CT and MR may also be used to make the diagnosis of SCFE.
- Diffuse or globular physeal widening is the earliest evidence of SCFE on MRI.
- Radiograph
- Due to complete loss of osseous continuity, SCFE is associated with high incidence of avascular necrosis as a complication.
Subscribe
Login
0 Comments