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[Indications and contraindications for patellectomy].

M A Belal, P E Ochsner

    Zeitschrift Fur Orthopadie Und Ihre Grenzgebiete
    |May 1, 1986
    PubMed
    Summary

    Patellectomy (surgical removal of the kneecap) offers pain relief but only 48% of patients achieve good outcomes. Younger patients and those without prior knee issues have better prognoses, suggesting alternatives should be prioritized.

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    Area of Science:

    • Orthopedic Surgery
    • Knee Biomechanics

    Context:

    • Patellectomy is a surgical procedure for knee conditions.
    • Long-term outcomes of patellectomy are not fully understood.

    Purpose:

    • To evaluate the long-term functional outcomes and patient satisfaction after patellectomy.
    • To identify prognostic factors influencing the success of patellectomy.

    Summary:

    • This study analyzed 40 patients (42 knees) who underwent patellectomy an average of 12 years prior.
    • Overall, only 48% of patients reported good or very good outcomes.
    • Prognosis was better for patients under 30 and worse for those with pre-existing gonarthrosis or prior meniscectomy.
    • No significant difference in outcomes was observed between acute and secondary patellectomy procedures.

    Impact:

    • The findings suggest that patellectomy may not be the optimal primary treatment for all knee conditions.
    • Highlights the importance of considering patient-specific factors like age and pre-existing conditions.
    • Recommends prioritizing patella-sparing procedures before considering patellectomy to improve patient outcomes.

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