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Table 3 Comparison of clinical results between groups of octogenarians who underwent primary or revision total knee arthroplasty

From: Mid-term lifetime survivals of octogenarians following primary and revision total knee arthroplasties were satisfactory: a retrospective single center study in contemporary period

  

Primary

Revision

p value

WOMAC score

Preoperative

64.2 ± 11.2 (45–80)

61.2 ± 12.3 (44–85)

0.142

Postoperative

33.1 ± 11.2 (11–58)

47.2 ± 21.1 (10–70)

< 0.001

Range of motion (degrees)

Preoperative

119.2 ± 19.9 (50–140)

104.9 ± 29.7 (60–140)

0.005

Postoperative

128.9 ± 12.1 (110–145)

113.6 ± 24.1 (80–145)

< 0.001

  1. Data are presented as the mean ± standard deviation (range)
  2. WOMAC Western Ontario and McMaster Universities Osteoarthritis Index
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Knee Surgery & Related Research

ISSN: 2234-2451