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Lower blood loss and increased early ROM with knee flexion vs. extension after TKA

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Ace Report Cover
July 2017

Lower blood loss and increased early ROM with knee flexion vs. extension after TKA

Vol: 6| Issue: 7| Number:3| ISSN#: 2564-2537
Study Type:Meta-analysis/Systematic Review
OE Level Evidence:1
Journal Level of Evidence:N/A

Impact of flexion versus extension of knee position on outcomes after total knee arthroplasty: a meta-analysis

Arch Orthop Trauma Surg. 2017 Feb;137(2):257-265

Contributing Authors:
C Jiang S Zhu J Lou W Qian C Ye

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Synopsis

Ten randomized controlled trials were included in this meta-analysis comparing blood loss and range of motion following total knee arthroplasty between knee positioning in flexion versus extension. Results demonstrated significantly lower calculated total blood loss and hidden blood loss with flexion protocols, but no significant difference in postoperative blood drainage volume. Transfusion rate ...

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