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. 2023 Sep 21;13(9):1942. doi: 10.3390/life13091942
Study Group ROM (Pre-op, Post-op, Change) KSS (Pre-op, Post-op, Change) KSS-F (Pre-op, Post-op, Change) KSS-P (Pre-op, Post-op, Change) OKS (Pre-op, Post-op, Change) WOMAC (Pre-op, Post-op, Change) Aseptic Loosening, Time Radiolucency/Timing/Locations Revision Rate/Time of Follow-Up/Reason
Laskin 2000 [21] Ultracongruent FB 112, 116,
4		 36,
92,
56		 50,
65,
15		 18,
46,
28		 N/A N/A N/A N/A 0
Standard PS FB 115, 116,
1		 32,
94,
62		 45,
55,
10		 14,
44,
30		 N/A N/A N/A N/A 0
Lutzner 2017 [13] Ultracongruent FB N/A 36.6,
86.1,
49.5		 42.5,
65.3,
22.8		 N/A 19.5, 38.1, 18.6 N/A N/A N/A 1/9th month/deep infection
Standard PS FB N/A 81.6,
81.6,
0		 47.3,
64.3,
17		 N/A 20.8, 34.6, 13.8 N/A N/A N/A 1/3rd month/periprosthetic fracture after a fall
Kim 2016 [20] Ultracongruent FB 119.1, 91.6,
−27.5		 47.3,
89.2,
41.9		 37.5,
14.9,
−22.6		 N/A N/A 52.9,
2.9.
−50		 0 0 N/A
Standard PS FB 117.4, 94.3,
−23.1		 52,
90.3,
38.3		 39.4,
14.5,
−24.9		 N/A N/A 48.3.
2.4.
−45.9		 0 0 N/A
Lutzner 2021 [22] Ultracongruent FB N/A N/A N/A N/A 20,
42,
22		 N/A 1, 29th month after surgery N/A 3/1 before 1-yr follow-up, and the other 2 before 3-yr follow-up/one of them had aseptic loosening (29th month), 22, 41, 19, the others had deep infection
Standard PS FB N/A N/A N/A N/A N/A N/A 0 N/A 1/3rd month/medial
condyle fracture
Uvehammer 2001 [23] Ultracongruent FB N/A N/A N/A N/A N/A N/A N/A 0 1/ N/A
Standard PS FB N/A N/A N/A N/A N/A N/A N/A 0 1/ N/A
Song 2017 [24] Ultracongruent FB 116.3, 130.8, 14.5 N/A, 92.3,
N/A		 N/A N/A N/A 65.2, 25.2,
−40		 N/A N/A N/A
Standard CR FB 116.1, 128.7, 12.6 N/A, 89.6,
N/A		 N/A N/A N/A 69.2,
24,
−45.2		 N/A N/A N/A
Rajgopal 2017 [25] Ultracongruent FB N/A 42.2,
72.8,
30.6		 N/A N/A N/A N/A, 19.45, N/A N/A N/A 0
Standard CR FB N/A 42.2,
79.7,
37.5		 N/A N/A N/A N/A, 15.6,
N/A		 N/A N/A 0
Indelli 2019 [26] Medial Congruent FB 112, 120, 8 64.4, 161.5, 97.1 N/A N/A 19.6, 40.5, 20.9 N/A 0 2/2-yr follow-up/tibial 0
Standard PS FB 108, 123,
15		 63.7, 165.7,
102		 N/A N/A 19, 41.1, 22.1 N/A 0 3/2-yr follow-up/tibial 0
Kim 2009 [27] Medial Congruent FB N/A,
87,
N/A		 29,
87,
87		 45,
80,
35		 0,
35,
35		 N/A N/A N/A 8/2.6-yr follow-up/2 in femoral, 6 in tibial (side) 0
Standard RP N/A,
94,
N/A		 28,
94,
66		 45,
86,
41		 0,
45,
45		 N/A N/A N/A 5/2.6-yr follow-up/1 in femoral, 4 in tibial (side) 0
Dowsey 2020 [28] Medial Congruent FB N/A 29.1,
61,
31.9		 29.4,
70.4,
41		 N/A 16.2, 33.8, 17.6 59.6,
23,
−36.6		 N/A N/A N/A
Standard CR FB N/A 32.2, 60.8, 28.6 30.1,
64.7,
34.6		 N/A 18.9, 33,
14.1		 56.8, 28.3, −28.5 N/A N/A N/A
Standard PS FB N/A 33.5, 62.4, 28.9 29.3,
65.7,
36.4		 N/A 17.8, 32.4, 14.6 57,
19.2, −37.8		 N/A N/A N/A
Kulshrestha 2020 [29] Medial Congruent FB 113.9, 107.8, −6.1 16.9,
44.5,
27.6		 N/A N/A N/A N/A 0 N/A N/A
Standard PS FB 108.8, 118.1, 9.3 17,
67.5, 50.5		 N/A N/A N/A N/A 0 N/A N/A
Lee 2020 [30] Medial Congruent FB 97,
108,
11		 N/A, 91, N/A 57, 58, 1 21, 46, 27 N/A 49,
19,
−30		 N/A N/A N/A
Standard PS FB 100, 110,
10		 N/A, 90, N/A 49, 60, 11 17, 47, 30 N/A 49,
16,
−33		 N/A N/A N/A
French 2020 [31] Standard CR FB 104.9, 114.3, 9.4 N/A N/A N/A 20.2, 41,
20.8		 50.5, 11.4, −39.1 N/A N/A N/A
Medial Congruent FB 102.7, 115.1, 12.4 N/A N/A N/A 20.5, 42.2, 21.7 50.5,
8.6,
−41.9		 N/A N/A N/A
Edelstein 2020 [32] Medial Congruent FB N/A N/A,
86,
N/A		 N/A, 77.4, N/A N/A 19.88, 38.28, 8.4 N/A N/A N/A 0
Standard PS FB N/A N/A, 88.1,
N/A		 N/A,
81.4,
N/A		 N/A 16.31, 40.41, 24.1 N/A N/A N/A 0
Nishitani 2018 [33] Medial Congruent FB 98.8, 106.4, 7.6 39.1,
76.5,
37.4		 44.2,
51.9,
7.7		 N/A N/A N/A N/A N/A 0
Ultracongruent FB (DH) 98.1, 103.2, 5.1 37.4,
70.5,
33.1		 42.5,
51.2,
8.7		 N/A N/A N/A N/A N/A 0
Ishida 2012 [34] Medial Congruent FB 110, 110, 0 34,
89,
55		 40,
65,
25		 10,
45,
35		 N/A N/A N/A 0 0
Ultracongruent FB (DH) 110, 115, 5 36,
85,
49		 45,
65,
20		 10,
45,
35		 N/A N/A N/A 0 0
Pritchett 2011 [16] Medial Congruent FB N/A N/A,
93,
N/A,		 N/A,
80.4,
N/A		 N/A N/A N/A N/A 0 N/A
Standard CR FB N/A N/A,
90,
N/A		 N/A,
71.3,
N/A		 N/A N/A N/A N/A 0 N/A
Standard PS FB N/A N/A,
92,
N/A		 N/A,
74.1,
N/A		 N/A N/A N/A N/A 0 N/A
Standard RP N/A N/A,
90,
N/A,		 N/A,
81.1,
N/A		 N/A N/A N/A N/A 0 N/A
Hossain 2010 [45] Standard PS FB 93.9, 100.1, 6.2 48.4,
68.6,
20.2		 47.9,
68,
20.1		 N/A 41.7, 29.1,
−12.6		 53.8, 32.9.
−20.9		 N/A 0 0
Medial Congruent FB 97.3, 114.9, 17.6 43,
76.3,
33.3		 44.6,
71.4,
26.8		 N/A 41.6, 26.2,
−15.4		 56.
17.3.
−28.9		 N/A 0 0