08/14/2026
In , Wang et al. introduce a modified technique for hip transposition that uses patient-specific guides and a 3D-printed femoral lengthening and rotation prosthesis so that surgeons can integrate limb length adjustments and rotational corrections into a single-stage reconstruction, with no major complications.
"In our series, (the 6 surviving) patients achieved a median MSTS-93 score of 24 at the 36-month follow-up, with most able to ambulate independently despite residual limb length discrepancy (ranging from 0.5 to 2.0 cm)," the authors write.
"Given the challenging nature of this procedure, these are promising early results, particularly regarding (the low rate of) operative complications or early failures, and I applaud the authors on their efforts and ingenuity," writes Benjamin K. Potter in a commentary.
Read "Is Functional Reconstruction Feasible With Modified Hip Transposition Using a Customized 3D-printed Femoral Prosthesis After Pelvic Tumor Resection? A Preliminary Study" here: https://ow.ly/tLMK50Zzy33
Read the commentary here: https://ow.ly/J9OV50Zzy34