Heterotopic ossification following total knee arthroplasty requiring surgical excision
Freedman, E.L.; Freedman, D.M.
American Journal of Orthopedics 25(8): 559-561
1996
ISSN/ISBN: 1078-4519 PMID: 8871754 Document Number: 459400
We present a case of progressive heterotopic ossification (HO) after cementless total knee arthroplasty causing painful stiffness that was treated with surgical excision. The patient had few risk factors associated with HO, including minimal anterior notching and dissection of the distal femoral cortex. The patient did undergo manipulation; however, this occurred after the diagnosis of HO was made. This report documents a rare case of HO following total knee arthroplasty that required surgical excision.