* Management of recurrent anterior glenohumeral instability with bone loss is challenging and may necessitate osseous augmentation. * Glenoid and humeral-head osseous deficits should be managed simultaneously when there is severe bipolar bone loss. This is determined on the basis of the size of glenoid bone loss and/or Hill-Sachs lesion and the risk of engagement via the glenoid track concept based on the location and orientation of the lesion(s). * The quantification of glenoid bone loss and Hill-Sachs lesions should be done via 3-dimensional computed tomography (3D-CT) scanning or high-quality magnetic resonance imaging (MRI). * Clinically important glenoid bone loss may be primarily treated via coracoid transfers (e.g., Bristow and Latarjet procedures) or via iliac crest autograft or distal tibial allograft transfer in revision cases or cases with severe bone loss. * Smaller humeral-head defects may be ignored, but can be treated effectively with remplissage, and large defects may require allograft reconstruction or resurfacing.
Copyright remains with the authors and publisher.
* Management of recurrent anterior glenohumeral instability with bone loss is challenging and may necessitate osseous augmentation. * Glenoid and humeral-head osseous deficits should be managed simultaneously when there is severe bipolar bone loss. This is determined on the basis of the size of glenoid bone loss and/or Hill-Sachs lesion and the risk of engagement via the glenoid track concept based on the location and orientation of the lesion(s). * The quantification of glenoid bone loss and Hill-Sachs lesions should be done via 3-dimensional computed tomography (3D-CT) scanning or high-quality magnetic resonance imaging (MRI). * Clinically important glenoid bone loss may be primarily treated via coracoid transfers (e.g., Bristow and Latarjet procedures) or via iliac crest autograft or distal tibial allograft transfer in revision cases or cases with severe bone loss. * Smaller humeral-head defects may be ignored, but can be treated effectively with remplissage, and large defects may require allograft reconstruction or resurfacing.
Copyright remains with the authors and publisher.