05 April 2024>: Clinical Research
A Retrospective Study to Compare Patient Outcomes from Standard Total Knee Arthroplasty (TKA) versus Navigation-Guided Arthroplasty Using the Brainlab Software-Guided Surgical System at a Center in Hebei Province January 2021 to July 2023
Hao Pan A* , Meng Yang B , Wen Hui Ji C , Rui Zhi Cui D , Guo Qiang Liu D*DOI: 10.12659/MSM.942888
Med Sci Monit 2024; 30:e942888
Table 7 Comparison of imaging indicators between the 2 groups.
Timepoints | Navigation group (n=105) | Traditional group (n=107) | Mean difference | 95% Cl | Cohen’s d | T | P |
---|---|---|---|---|---|---|---|
Postoperative HKA deviation (°) | 1.47±0.42 | 1.56±0.41 | −0.09 | (−0.20, 0.02) | −0.22 | −1.58 | 0.117 |
Postoperative mLDFA deviation (°) | 0.71±0.20 | 0.77±0.24 | −0.06 | (−0.12, −0.00) | −0.27 | −1.98 | 0.062 |
Postoperative mMPTA deviation (°) | 1.08±0.28 | 1.11±0.32 | −0.03 | (−0.11, 0.05) | −0.1 | −0.73 | 0.412 |
HKA – hip-knee-ankle angle; mLDFA – mechanical lateral distal femur angle; mMPTA – mechanical medial proximal tibia angle. |