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Open elbow arthrolysis for post-traumatic elbow contracture.

Shingo Nobuta1, Katsumi Sato, Fumio Kasama

  • 1Department of Orthopaedic Surgery, Tohoku Rosai Hospital, Miyagi 981-8563, Japan. nobutays@jc5.so-net.ne.jp

Upsala Journal of Medical Sciences
|June 4, 2008
PubMed
Summary

Open arthrolysis improves elbow flexion and range of motion after post-traumatic contracture. Key factors for success include addressing triceps stiffness and bone fragments.

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Area of Science:

  • Orthopedic Surgery
  • Trauma Reconstruction
  • Elbow Biomechanics

Background:

  • Post-traumatic elbow contracture is a frequent complication following elbow injuries.
  • Conservative treatments often fail, necessitating surgical intervention like arthrolysis.
  • Evaluating open arthrolysis outcomes is crucial for managing severe elbow stiffness.

Purpose of the Study:

  • To assess the clinical results of open arthrolysis for post-traumatic elbow contracture.
  • To identify predictors of successful outcomes after the procedure.
  • To provide insights into optimizing surgical techniques for elbow contracture release.

Main Methods:

  • A cohort of 27 patients with post-traumatic elbow contracture underwent open arthrolysis.
  • Follow-up was conducted for a minimum of 12 months post-surgery.

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  • Both posterior and lateral surgical approaches were utilized and compared.

    • Main Results:

    • Mean elbow flexion improved significantly from 83 to 121 degrees; extension showed minimal improvement.
    • The mean flexion-extension arc increased from 53 to 95 degrees.
    • Patient-reported outcomes showed significant improvements in pain and function, with 85% satisfaction.

    Conclusions:

    • Open arthrolysis can effectively restore elbow motion in post-traumatic contractures.
    • Triceps tendon lengthening and precise management of intra-articular fragments are vital.
    • Careful resection of heterotopic bone is essential for optimal functional recovery.