Table 5.

Radiological signs for osteoarthritis in long-term studies after meniscus repair

Nr.	Author, year	Radiographic results
1.	Rockborn and Gillquist, 2000 [30]	Ahlbäck grade I: 2 of 31 patients
2.	DeHaven et al. 1995 [5]	Overall: Ahlbäck grade I: 8 of 33 patients Successful repair: Ahlbäck grade I: 4 of 26 patients Failed repair: Ahlbäck grade I: 4 of 7 patients
3.	Muellner et al. 1999 [21]	Fairbank score: 17 patients without degenerative changes, 3 grade 1 and 2 grade 2
4.	Johnson et al. 1999 [14]	35 knees (92%) had no degenerative changes, 3 knees (8%) had minimal degenerative changes On the non-operated knee, 33 knees (97%) had no degenerative findings and 1 knee (3%) had minimal degenerative findings
5.	Melton et al. 2011[20]	Not reported
6.	Noyes et al. 2011 [23]	Radiological IKDC score: normal in 15, nearly normal in 8 and severely abnormal in 3 knees
7.	Brucker et al. 2011 [4]	Ahlbäck grade I: 2, grad II: 2 of 18 patients
8.	Steadman et al. 2015 [33]	Not reported
9.	Pujol et al. 2015 [29]	Ahlbäck grade I: 6, grade II: 2 of 29 patients
10.	Solheim et al. 2016 [31]	Not reported
11.	Zimmerer et al. 2018 [37]	Not reported
12.	Hagmeijer et al. 2019 [10]	Not reported