*3.4. Clinical Outcomes*

For clinical and radiological analysis, patients who had their FU within 2 years, and those who sustained a revision of their primary arthroplasty were excluded, leaving 92 patients: 83 HA with a mean FU of 8.2 years (SD: 5.2, range: 2–26) and 9 TSA with a mean FU of 8.8 years (SD: 5.6, range: 2–18) (*p* = 0.84). At the last FU, both HA and TSA were significantly improved regarding CS, and SSV (*p* < 0.01) with a mean CS of 76 for HA and 71 for TSA (*p* = 0.35). Details and range of motion are provided in Table 2.


**Table 2.** Clinical outcomes in hemi-arthroplasty and total anatomic arthroplasty surgeries.

a *p*-Value for the difference between preoperative and last FU (Wilcoxon signed-rank test \* *p* < 0.05).
