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Table 2 Type of failures

From: Revision surgeries for tumor endoprostheses around the knee joint: a mid-long-term follow-up of 20 cases

Type of failures Type 1 (soft tissue failure) Type 2 (aseptic loosening) Type 3 (structural failure) Type4 (periprosthetic infection) Type 5 (tumor progression)
Primary endoprostheses (n = 20) None 5(25.0%) 11(55.0%) 3(15.0%) 1(5.0%)
Revisions (n = 7) 2(28.6%) 1(14.3%) None 3(42.9%) 1(14.3%)