15 February 2021>: Clinical Research
Comparison of Arthroscopic Surgery Versus Open Surgical Repair of the Anterior Talofibular Ligament: A Retrospective Study of 80 Patients from a Single Center
Bo-Yuan Su 1ABG* , Shu-Yun Yi 2CD* , Ting Peng 3E* , Gang Yi 4567F* , Lei Zhang 4567BCG*DOI: 10.12659/MSM.928526
Med Sci Monit 2021; 27:e928526
Table 4 Comparison of the anterior displacement and tilt angle of talus preoperative and postoperative between the 2 groups (χ̆±s).
Group | n | Anterior displacement of talus (mm) | Tilt angle of talus (°) | ||||||
---|---|---|---|---|---|---|---|---|---|
Preoperative | Half a year after operation | A year after operation | Two years after operation | Preoperative | Half a year after operation | A year after operation | Two years after operation | ||
Group A | 40 | 7.9±2.3 | 2.6±0.9 | 3.3±0.5 | 3.4±0.4 | 8.9±2.6 | 3.6±0.9 | 3.3±0.4 | 3.4±0.5 |
Group B | 40 | 8.3±2.7 | 2.2±0.4 | 3.4±0.2 | 3.5±0.2 | 9.3±3.7 | 3.2±0.4 | 3.1±0.2 | 3.1±0.2 |
Statistic | t | 0.409 | 1.006 | 0.954 | 0.897 | 0.914 | 1.446 | 1.164 | 1.247 |
P | 0.630 | 0.314 | 0.346 | 0.376 | 0.363 | 0.134 | 0.246 | 0.216 |