Tri-Lock Bone Preservation Stem Versus Conventional Corail Stem in Primary Total Hip Arthroplasty via Direct Anterior Approach: A Short-Term, Retrospective, Comparative Study

17 April 2023 : Clinical Research

Kun Chu^1ABCDE, Yuchuan Wang^1D, Meng Yang^1A, Congcong Wei^1B, Jia Huo^1C, Mengxuan Yao^1B, Zihang Li^1D, Huijie Li^1D*

DOI: 10.12659/MSM.939635

Med Sci Monit 2023; 29:e939635

Background Material and Methods Results Discussion Conclusions References

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Table 3 Preoperative and postoperative VAS scores.

Timepoints	Tri-Lock BPS	Corail	P
Preoperatively	3.69±1.04	3.65±1.09	0.776
24 h postoperatively	5.08±1.09	5.57±1.33	0.004
48 h postoperatively	3.86±1.05	4.33±1.22	0.001
72 h postoperatively	1.79±0.75	2.23±0.99	0.000

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