Research Article

Comparison of a Minimally Invasive Tissue-Sparing Posterior Superior (TSPS) Approach and the Standard Posterior Approach for Hip Replacement

Figure 4

Radiographic images of the TSPS (a, b) and posterior (c, d) group. (a, c) Preoperative AP radiographs of the pelvis with the calibration for the planning. (b, d) Postoperative radiograph which shows the correct implant placement.
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