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Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis
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    Pectoralis major muscle and tendon ruptures, common in weightlifters, are diagnosed via history and physical exam. Surgical repair offers better outcomes than conservative treatment for complete tears, enabling athletes to return to sports.

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    Area of Science:

    • Orthopedic Surgery
    • Sports Medicine
    • Musculoskeletal Injuries

    Background:

    • Pectoralis major ruptures are injuries most common in weightlifters but seen across various sports.
    • Diagnosis is typically achieved through patient history and physical examination.
    • Complete ruptures often necessitate surgical intervention for optimal recovery.

    Purpose of the Study:

    • To review the diagnosis and management of pectoralis major muscle and tendon ruptures.
    • To highlight the benefits of surgical intervention for complete ruptures.
    • To outline a rehabilitation protocol for athletes returning to sport.

    Main Methods:

    • Review of clinical presentation and diagnostic methods for pectoralis major ruptures.
    • Comparison of surgical versus conservative management strategies.
    • Description of post-operative rehabilitation phases including immobilization, range-of-motion, and progressive strengthening.

    Main Results:

    • History and physical examination are key diagnostic tools.
    • Surgical intervention demonstrates a clear advantage over conservative therapy for complete ruptures.
    • Athletes can achieve near pre-injury participation levels post-surgery with proper rehabilitation.

    Conclusions:

    • Pectoralis major ruptures are best diagnosed clinically.
    • Surgical repair is the preferred treatment for complete tears.
    • A structured rehabilitation program is crucial for successful return to athletic activity.