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Table 4 Mean age, mean follow-up, and clinical outcomes using various prostheses

From: Minimally invasive surgery total knee arthroplasty is less popular, but the prosthesis designed specifically for MIS provides good survival and PROMs with a minimum follow-up of 10 years

Prosthesis Mean age Mean follow-up (years) Survival rate (%) Mean ROM (°) Mean KSKS (points) Mean KSFS (points) Reference
Trekking CR (fixed) 68.8 10 95.7 101.2 86.4 84.4 Serna et al. [28]
Trekking PS (fixed) 70.1 10 92.7 100.7 85.2 85.6 Serna et al. [28]
Duracon (fixed) 63 11 95.6 115 84 73 Jauregui et al. [29]
NexGen LPS-Flex (mobile) 61.5 11.2 99.5 131 92 80 Kim et al. [30]
PFC Sigma PS (mobile) 73 11.5 96.6 106 70.1 58 Ulivi et al. [31]
Scorpio PS (fixed) 68 8 97.7 129 97 75 Chang et al. [32]
AGC PS (fixed) 69.6 8.7 98.7 115 85 77 Faris et al. [33]
Genesis I (CR or PS fixed) 69.3 11 90.1 - KSS 81 - Victor et al. [34]
Genesis II (CR or PS fixed) 66 11 98.1 - KSS 83 - Victor et al. [34]
MPK. Alumina (fixed) 72 10 99.1 116 89 68 Nakamura et al. [35]
NexGen LPS (fixed) 65.3 15.6 98.7 128 KSS 93 - Kim et al. [36]
NexGen LPS-Flex (fixed) 65.3 15.6 98.4 127 KSS 92 - Kim et al. [36]
MIS NexGen CR-Flex (fixed) 67.4 10.3 94.7 124 91 74 The current study
  1. ROM range of motion, KSKS knee society knee score, KSFS knee society function score, KSS knee society score