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Related Experiment Video

Updated: Apr 24, 2026

Arthroscopic Management of Massive Irreparable Rotator Cuff Tears: Whole Rotator Cable Reconstruction Using Proximal Biceps Tendon Autograft
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Biceps and rotator interval: imaging update.

Luis S Beltran1, Javier Beltran2

  • 1Department of Radiology, NYU Hospital for Joint Diseases, New York, New York.

Seminars in Musculoskeletal Radiology
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Summary
This summary is machine-generated.

The rotator interval is crucial for shoulder stability, housing key structures like the biceps tendon. Advanced MR imaging aids in diagnosing complex rotator interval pathologies, improving treatment outcomes.

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Area of Science:

  • Orthopedics
  • Radiology
  • Anatomy

Background:

  • The rotator interval is a complex anatomical region in the shoulder joint.
  • It contains critical structures influencing shoulder stability, including ligaments and tendons.
  • Pathologies in this area can lead to instability and adhesive capsulitis, posing diagnostic challenges.

Purpose of the Study:

  • To review the normal anatomy and biomechanics of the rotator interval.
  • To describe the imaging appearance of normal and abnormal rotator interval structures.
  • To discuss treatment options for rotator interval abnormalities.

Main Methods:

  • Review of anatomical and biomechanical principles.
  • Discussion of imaging techniques, particularly MRI.
  • Correlation of imaging findings with clinical pathology.

Main Results:

  • Detailed description of rotator interval anatomy and its role in shoulder function.
  • Highlighting the utility of advanced MR imaging in detecting rotator interval pathology.
  • Emphasis on the diagnostic and therapeutic significance of imaging.

Conclusions:

  • Accurate diagnosis of rotator interval pathology is essential for effective treatment.
  • Improvements in MR technology enhance the detection of subtle abnormalities.
  • Imaging plays a pivotal role in guiding clinical management of rotator interval disorders.