Abstract
Hill-Sachs and reverse Hill-Sachs lesions come in different shapes and sizes, and their effect on “glenoid track” can vary. Small Hill-Sachs lesions that do not engage can be successfully treated with a Bankart repair alone done arthroscopically or open. Moderate, engaging, Hill-Sachs lesions can be treated either with the addition of remplissage to an arthroscopic Bankart or by adding the triple blocking effect of the Bristow-Latarjet procedure.
Surface replacements vary in size from the small hemi-cap type of procedure to an entire humeral head replacement (HHR). These devices can be used as opposed to allograft replacement when the risk of post-reconstruction arthritis is high with the aforementioned more conventional treatment techniques. When 45% or more of the humeral head is involved with the lesion, or Outerbridge stage III and IV changes prevail, a HHR is preferred. An oval shaped HHR is the author's preference, and the long diameter can be used to provide coverage anteriorly or posteriorly and is particularly useful in large Hill-Sachs lesions associated with epilepsy.
