Table 7.
The significant clusters of co-citation of reference.
| Cluster ID | Cluster label (LLR) | Size | Silhouette value | Mean year | Leading document |
|---|---|---|---|---|---|
| 0 | Anterior cruciate ligament | 91 | 0.684 | 2008 | Allaire R, 2008, J Bone Joint Surg Am, v90A, p1922 |
| 1 | Transtibial pullout repair | 55 | 0.743 | 2013 | Bhatia S, 2014, Am J Sport Med, v42, p3016 |
| 2 | Posterior horn | 48 | 0.777 | 1996 | Brody JM, 2006, Radiology, v239, p805 |
| 3 | Lateral meniscus | 43 | 0.9 | 1999 | Ahn JH, 2009, Knee, v16, 77 |
| 4 | Meniscus luxation | 41 | 0.692 | 1999 | Costa CR, 2004, Am J Roentgenol, v183, p17 |
| 5 | Knee ligaments menisci and cartilage | 38 | 0.953 | 1973 | Goldman AB, 1988, Am J Roentgenol,v 151, p1163 |
| 6 | Intercondylar eminence | 30 | 0.981 | 1994 | Meyers MH, 1970, J Bone Joint SURG AM, vA 52, p1677 |
| 7 | Avulsion fracture | 14 | 0.998 | 1985 | Ogden JA, 1980, J Bone Joint SURG AM, v62, p205 |
| 8 | 3t | 11 | 0.973 | 2001 | Kijowski R, 2009, Radiology, v252, p486 |