The incidence of fabella fractures is considered to be extremely low. This report presents two patients with femorotibial osteoarthritis and considerable preoperative valgus malalignment, who developed a fracture of the fabella (as demonstrated by radiography) after total knee arthroplasty with intraoperative correction of the valgus malalignment. Special attention should be paid to the fabella for not missing a fabella fracture in these patients.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4908254 | PMC |
| http://dx.doi.org/10.1155/2016/4749871 | DOI Listing |
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