[Research progress of difference between high-flexion prosthesis and conventional prosthesis in total knee arthroplasty].
OBJECTIVE
To summarize the research progress of the difference between high-flexion prosthesis and conventional prosthesis in total knee arthroplasty, so as to offer a reference for clinical choice of prosthesis.


METHODS
The relevant literature on high-flexion prosthesis and conventional prosthesis in recent years was extensively reviewed and analyzed.


RESULTS
There are some controversies in range of motion and complications between high-flexion prosthesis and conventional prosthesis; while no obvious difference is found in knee function and satisfaction.


CONCLUSIONS
Comprehensive evaluation should be considered when high-flexion prosthesis is selected; and the effectiveness needs further follow-up.
Genxiang
G
Rong
Binjie
B
Gui
Shisheng
S
Wang
D019645:Arthroplasty, Replacement, Knee; D006801:Humans; D007719:Knee Joint / Q000502:physiology*; D007720:Knee Prosthesis; D020370:Osteoarthritis, Knee / Q000601:surgery; D010147:Pain Measurement; D010149:Postoperative Pain / Q000209:etiology; D010329:Patella / Q000293:injuries; D017060:Patient Satisfaction; D011183:Postoperative Complications; D011474:Prosthesis Design; D011475:Prosthesis Failure; D016059:Range of Motion, Articular