Posterior shoulder dislocation with reverse Hill-Sachs and reverse Bankart lesions
Diagnosis certain
Updates to Case Attributes
Presentation
was changed:
Motor car accident.
Body
was changed:
Posterior shoulder dislocation demonstrated on initial plain films (trough line sign and loss of normal half moon overlap sign) .
Post reduction plain films and CT reveal bony compression defect in the antero-medialanteromedial humeral head (reverse Hill-Sachs lesion) and small chip fracture of the posterior glenoid (reverse Bankart lesion) which are common injuries associated with posterior shoulder dislocation.
-<p><a href="/articles/posterior-shoulder-dislocation">Posterior shoulder dislocation</a> demonstrated on initial plain films (<a href="/articles/trough-line-sign">trough line sign</a> and <a href="/articles/loss-of-normal-half-moon-overlap-sign">loss of normal half moon overlap sign</a>) . </p><p>Post reduction plain films and CT reveal bony compression defect in the antero-medial humeral head (<a href="/articles/reverse-hill-sachs-lesion-1">reverse Hill-Sachs lesion</a>) and small chip fracture of the posterior glenoid (<a href="/articles/reverse-bankart-lesion-1">reverse Bankart lesion</a>) which are common injuries associated with posterior shoulder dislocation.</p>- +<p><a href="/articles/posterior-shoulder-dislocation">Posterior shoulder dislocation</a> demonstrated on initial plain films (<a href="/articles/trough-line-sign">trough line sign</a> and <a href="/articles/loss-of-normal-half-moon-overlap-sign-shoulder">loss of normal half moon overlap sign</a>) . </p><p>Post reduction plain films and CT reveal bony compression defect in the anteromedial humeral head (<a href="/articles/reverse-hill-sachs-lesion-1">reverse Hill-Sachs lesion</a>) and small chip fracture of the posterior glenoid (<a href="/articles/reverse-bankart-lesion-1">reverse Bankart lesion</a>) which are common injuries associated with posterior shoulder dislocation.</p>
Updates to Study Attributes
Findings
was changed:
Compression defect in the antero-medialanteromedial humeral head (reverse Hill-Sachs lesion) and small chip fracture of the posterior glenoid (reverse Bankart lesion) are the sequelae of prior posterior shoulder dislocation.
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