12 November 2021: Clinical Research
A Retrospective Study of the Risk Factors for Postoperative Foot or Ankle Pain in 90 Patients with Varus Osteoarthritis of the Knee who Underwent Total Knee Arthroplasty
Li-Jie Wu ABCF , Shi-Gang Jiang B , Lu-Kuan Cui CD , Qian Zhang E , Lei Zhang CF , Kai Kang BF , Yu-Ming Bai AD , Shi-Jun Gao AF*DOI: 10.12659/MSM.932796
Med Sci Monit 2021; 27:e932796
Table 3 Lower limb alignments on the operated side were compared before and after total knee arthroplasty using full-length standing anteroposterior radiographs.
| Parameters | TKA pre- | TKA post- | Surgical improvement | Statistic (Z/t) | P value |
|---|---|---|---|---|---|
| HKA | 12.1±5.5 | 2.4 (1.1,3.9) | −9.3±4.8 | −8.219# | |
| LTA | 6.5 (4.4, 8.7) | 1.3±1.4 | −5.3 (−7.4, −3.3) | −8.193# | |
| MAPT | 83.7 (81.3,85.6) | 89.8±51.6 | 6.0 (4.1, 8.5) | −8.180# | |
| TASA | 91.0±3.8 | 90.5±3.3 | −0.5±3.1 | 1.552 | 0.124 |
| TTSA | 89.8±4.0 | 90.0±3.6 | −0.2±3.3 | −0.477 | 0.635 |
| GS | 9.5±4.9 | 4.3±3.6 | −5.2±3.8 | 13.142 | |
| TTA | 1.0 (0.1, 2.2) | 0.5±1.6 | −0.6 (−1.4, 0.4) | −2.944# | 0.003 |
| MAJS (mm) | 2.8 (2.5, 3.0) | 2.9 (2.6, 3.1) | 0.1±0.3 | −3.020# | 0.003 |
| MACS (mm) | 2.4 (2.4, 2.9) | 2.5±0.5 | 0.03±0.5 | −0.431# | 0.666 |
| # Indicates that the statistic was Z, and the rest was t; pre- and post- suggest preoperatively and postoperatively, respectively; p | |||||