Starting up a cementless Oxford medial unicompartmental knee arthroplasty practice: a prospective cohort study of 200 knees - Summary - MDSpire

Starting up a cementless Oxford medial unicompartmental knee arthroplasty practice: a prospective cohort study of 200 knees

  • By

  • Annika Gottholt Hansen

  • Kristine Ifigenia Bunyoz

  • Cecilie Henkel

  • Mette Mikkelsen

  • Kirill Gromov

  • Anders Troelsen

  • February 26, 2026

  • 0 min

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Objective:

To investigate the learning curve for surgical duration and evaluate specific clinical and radiological outcomes during the early phase of medial UKA implementation.

Key Findings:
  • Surgical duration improved over the learning phase, indicating a positive learning curve.
  • Patient-reported outcomes showed significant improvement at 3, 12, and 24 months postoperatively.
  • 5-year implant survival rate and reoperation rates were assessed, with data indicating favorable outcomes, warranting further discussion.
Interpretation:

The study demonstrates that with experience, surgical efficiency and patient outcomes improve significantly during the initial implementation of cementless mUKA.

Limitations:
  • Single-center study may limit generalizability.
  • Short follow-up period may not capture long-term outcomes, impacting the reliability of the findings.
Conclusion:

The early phase of implementing cementless mUKA shows promising results in surgical duration and patient outcomes, supporting its adoption in clinical practice and highlighting the need for further research.

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