9.5 Conclusion
Shoulder instability is an increasing entity among throwing athletes and proper preoperative assessment is sometimes difficult to obtain based on history and physical examination alone. Shoulder MRI with or without contrast enhancement has been proven a very valuable diagnostic modality for the detection of subtle lesions involving the capsule, labrum and ligaments. Recent and changing new concepts on the etiology of some of the instability patterns, especially microinstability, in these patients makes MRI even more valuable to determine if a particular surgical approach may be successful. Further understanding of the early capsular lesions that lead eventually to severe impairment of joint function will be followed undoubtedly by the need for further refinement of the accuracy of the MRI technique and diagnostic skills of the interpreting radiologist.
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Beltran, J., Suhardja, A. (2007). Shoulder Instability. In: Vanhoenacker, F.M., Maas, M., Gielen, J.L. (eds) Imaging of Orthopedic Sports Injuries. Medical Radiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-68201-1_9
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