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Bankart lesion

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The glenoid labrum, labeled glenoid ligament, is damaged in a Bankart lesion. Lateral view demonstrating the articular surface of the right scapula is shown.

A Bankart lesion is an injury of the anterior (inferior) glenoid labrum of the shoulder due to anterior shoulder dislocation.[1] When this happens, a pocket at the front of the glenoid forms that allows the humeral head to dislocate into it. It is an indication for surgery and often accompanied by a Hill-Sachs lesion, damage to the posterior humeral head.[2]

The Bankart lesion is named after English orthopedic surgeon Arthur Sydney Blundell Bankart (1879 – 1951) [3]

A bony bankart is a Bankart lesion that includes a fracture in of the anterior-inferior glenoid cavity of the scapula bone.[4]

  • Bankart lesion seen at arthroscopy
    Bankart lesion seen at arthroscopy
  • Radiograph showing a bony Bankart lesion with stationary fragment at the inferior glenoid
    Radiograph showing a bony Bankart lesion with stationary fragment at the inferior glenoid
  • CT scan showing a bony Bankart lesion at the antero-inferior glenoid
    CT scan showing a bony Bankart lesion at the antero-inferior glenoid
  • 3-D CT reconstruction of a bankart lesion which occurred post anterior shoulder dislocation. This subject's humerus remains mildly superiorly subluxated. Fracture marked by a black arrow.
    3-D CT reconstruction of a bankart lesion which occurred post anterior shoulder dislocation. This subject's humerus remains mildly superiorly subluxated. Fracture marked by a black arrow.
  • MRI of the shoulder after an anterior dislocation showing a Hill-Sachs lesion and labral Bankart lesion
    MRI of the shoulder after an anterior dislocation showing a Hill-Sachs lesion and labral Bankart lesion

See also

References

  1. ^ Widjaja A, Tran A, Bailey M, Proper S (2006). "Correlation between Bankart and Hill-Sachs lesions in anterior shoulder dislocation". ANZ J Surg. 76 (6): 436–8. doi:10.1111/j.1445-2197.2006.03760.x. PMID 16768763.
  2. ^ Porcellini, Giuseppa (September 2002). The journal of Arthroscopic & Related Surgery. 18 (7): 764–769. doi:10.1053/jars.2002.35266. {{cite journal}}: Missing or empty |title= (help)
  3. ^ Who Named It.com - Bankart's Lesion
  4. ^ bony Bankart at The Steadman Clinic Vail, CO. © 2001 by LeadingMD
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