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2 Possible Causes for Calcified Coracoacromial Ligament

  • Shoulder Impingement Syndrome

    Causes of impingement include acromioclavicular joint arthritis, calcified coracoacromial ligament, structural abnormalities of the acromion and weakness of the rotator cuff[] The coracoacromial ligament can also calcify, usually secondary to trauma, and cause impingement.[] coracoacromial ligament Nonoutlet impingement Loss of rotator cuff causing superior migration of humerus (tear, loss of strength) Secondary impingement from unstable shoulder[]

  • Shoulder Impingement

    Coracoplasty is also a treatment option although this entails the resection of the coracoacromial ligament 15 ).[] A calcified or hypertropic spinoglenoid ligament and excessive nerve angulation, when it curves entering the infraspinatus fossa, are considered important pathogenetic factors[]

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