Total knee arthroplasty after Hauser procedure: beware of the patellar tendon!

In addition, they reported higher readmission rates (14.8% vs 2.2%; P = .042), reoperation rates (16.7% vs 0%; P = .39), and longer operative times (103 vs 85 minutes; P = .45), and more expensive implants are required (1.72 vs 1.07; P = .026) in patients with previous knee surgeries such as high tibial osteotomies, ACL reconstructions, and open reduction and internal fixation; however, most of these results approached but did not reach statistical significance.

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