Primary aneurysmal bone cyst of patella.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 19838375.
- Also identified by DOI 10.4103/0019-5413.50859 and PMC identifier 2762258.
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Abstract
Of all the aneurysmal bone cysts (ABC) occurring in the body, less than 1% are seen in the patella. We report here, a 27-year-old woman with Stage III ABC of patella. Curettage, chemical and thermal cautery of the bed followed by autogenous bone grafting of the defect was done. At two-year follow up, there was a suspicion of lucency in the middle of the patella. However a repeat curettage revealed only fibrous tissue. Now at four years of follow up, the bone graft remained well incorporated. Patient has mild anterior knee pain on stair climbing but regained normal knee function.
Anatomy
- knee