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Table 4 Knee Society Score evaluating the outcomes of revision total knee arthroplasty

From: Influence of extension stem length and diameter on clinical and radiographic outcomes of revision total knee arthroplasty

Score

Loosening

No loosening

p

Pre-OP

 Clinical

40 (25–53)

47 (28–56)

0.323

 Functional

54 (22–63)

51 (19–59)

0.558

 Total

98 (51–116)

102 (49–112)

0.337

Post-OP

 Clinical

75 (67–83)

81 (73–90)

0.089

 Functional

62 (53–72)

83 (70–91)

0.021*

 Total

135 (122–153)

166 (149–178)

0.043*

  1. Data are shown as mean (range). Pre-OP, before revision total knee arthroplasty; Post-OP: before re-revision surgery in patients with prosthesis loosening, or at final follow-up in those without loosening. *: p < 0.05
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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