Knee Surg Sports Traumatol Arthrosc (2010) 18: 1366.

Fatigue fracture of the hinge pin in a semi-constrained total knee arthroplasty: a case report

Springorum, H.R., Luring, C., Beckmann, J. et al.

Material failure is a rare complication in total knee arthroplasty (TKA). This case report shows a fatigue fracture of the hinge pin as a consequence of a postoperative persisting valgus deviation in a semi-constrained TKA.

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