Femoral tunnel cyst after ACL graft reconstruction
Presentation
Persisting pain 9 months after ACL graft reconstruction.
Patient Data
Age: 35 years
Gender: Male
From the case:
Femoral tunnel cyst after ACL graft reconstruction
MRI
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STIR
Sharply marginated lytic bone lesion without perifocal oedema around the femoral fixation device of the ACL graft.
Case Discussion
Femoral tunnel cysts after LCA reconstruction are quite rare1. This one obviously does not contain fluid, but vascularised tissue (perhaps granulation tissue?).