Ficat staging
ähnliche SuchenFicat staging
Ficat and Arlet classification of avascular necrosis of femoral head
Ficat and Arlet staging of avascular necrosis of femoral head
Stadieneinteilung der Hüftkopfnekrose nach Ficat / Arlt
avascular necrosis femoral head ficat classification
Hüftkopfnekrose Stadium MRT
Hüftkopfnekrose Stadium
avascular necrosis of the hip classification
ficat classification
ficat and arlet classification
ficat and arlet staging
Ficat and Arlet classification of avascular necrosis of femoral head
Ficat and Arlet staging of avascular necrosis of femoral head
Stadieneinteilung der Hüftkopfnekrose nach Ficat / Arlt
avascular necrosis femoral head ficat classification
Hüftkopfnekrose Stadium MRT
Hüftkopfnekrose Stadium
avascular necrosis of the hip classification
ficat classification
ficat and arlet classification
ficat and arlet staging
siehe auchThe Ficat and Arlet classification uses a combination of plain radiographs, MRI, and clinical features to stage avascular necrosis of the femoral head.
Classification
- stage 0
- plain radiograph: normal
- MRI: normal
- clinical symptoms: nil
- stage I
- plain radiograph: normal or minor osteopenia
- MRI: edema
- bone scan: increased uptake
- clinical symptoms: pain typically in the groin
- stage II
- plain radiograph: mixed osteopenia and/or sclerosis and/or subchondral cysts, without any subchondral lucency (crescent sign: see below)
- MRI: geographic defect
- bone scan: increased uptake
- clinical symptoms: pain and stiffness
- stage III
- plain radiograph: crescent sign and eventual cortical collapse
- MRI: same as plain radiograph
- clinical symptoms: pain and stiffness +/- radiation to knee and limp
- stage IV
- plain radiograph: end-stage with evidence of secondary degenerative change
- MRI: same as plain radiograph
- clinical symptoms: pain and limp
History and etymology
The French orthopedic surgeon Paul (RP) Ficat (1917-1986) in association with Professor Jacques Arlet devised a system of staging idiopathic avascular necrosis of femoral head in the late 1970s based on two fundamental concepts :
See also
Siehe auch:
- Aseptische Knochennekrose
- Hüftkopfnekrose
- crescent sign
- ARCO-Klassifikation
- Klassifikation Morbus Perthes
und weiter:
Assoziationen und Differentialdiagnosen zu Ficat staging:
