1. Matharu G, Robb C, Baloch K, Pynsent P. The Oxford medial unicompartmental knee replacement: survival and the affect of age and gender. Knee. 2012;19(6):913–7.
2. Hamilton WG, Ammeen DJ, Hopper RH Jr. Mid-term survivorship of minimally invasive unicompartmental arthroplasty with a fixed-bearing implant: revision rate and mechanisms of failure. J Arthroplast. 2014;29(5):989–92.
3. Lidgren L, Sundberg M, W-Dahl A, Robertsson O. Annual Report 2016: The Swedish Knee Arthroplasty Registry. http://www.myknee.se/pdf/SVK_2016_Eng_1.0.pdf . Accessed 06 June 2017.
4. New Zealand Orthopaedic Association: New Zealand Joint Registry. http://nzoa.org.nz/system/files/NZJR%2017%20year%20Report.pdf . Accessed 06 June 2017.
5. Berend KR, Lombardi AV Jr, Mallory TH, Adams JB, Groseth KL. Early failure of minimally invasive unicompartmental knee arthroplasty is associated with obesity. Clin Orthop Relat Res. 2005;440:60–6.