simple bone cyst Flashcards
1
Q
what is it?
A
single cavity benign fluid filled cyst in a bone
2
Q
what causes it?
A
defect in physis and therefore metaphyseal in long bones
3
Q
where does it usually occur?
A
proximal humerus and femur, also talus or calcaneus
4
Q
how do they clinically present?
A
asymptomatic, incidental finding
can weaken bone = pathological fracture
5
Q
what investigations are used?
A
x-ray, MRI
6
Q
how is it managed?
A
curettage and bone grafting +/- stabilisation may be required
