From: Patient outcomes in Anteromedial osteoarthritis patients over 80 years old undergoing Oxford Unicompartmental knee Arthroplasty in China
Complication
Group 1
Group 2
Group 3
Implant loosening
1
0
Radiolucency
5
9
Dislocation
Periprosthetic fracture
Periprosthetic joint infection
Progression of arthritis
Persistent unexplained pain
4
2
3