Could This Procedure be Right for me?

When 30% or more of the head is chipped off, the Hillsachs lesion is sufficiently large enough to engage or catch on the front of the glenoid.While not all Hillsachs lesions are painful, this catching can result in a sore shoulder and severely limit your motion. Over time, the repetitive catching can re-tear the labrum that was previously fixed. To stop this from happening again, the surgeon needs to fill the defect on the back of the head so that it stops catching. This can be accomplished by placing a HemiCAP® implant into the defect, restoring the shape of the humeral head and allowing it to articulate again without catching.

Another type of traumatic lesion can occur when the anchors used to fix soft tissue damage in your shoulder (i.e. rotator cuff repair) loosen and rub against the humeral head. This windshield wiper effect tears the surface cartilage, resulting in exposed bone and a painful lesion. A HemiCAP®, also known as a partial resurfacing, can be placed into the damaged area, covering the defect. This seals off the exposed bone to create a new smooth surface.


  • Quick Facts

    • The most common cause of knee pain is osteoarthritis (OA), a degenerative joint disease that causes the cartilage in your joints to break down. When that layer of cartilage — which is meant to “cushion” the joints and protect the surface of the bones — is damaged or worn away, your bones grind against one another, and that grinding hurts. You can feel it climbing stairs, working in the garden, or just bending your knees to sit. It may even keep you up at night.
    • OA can damage the entire knee or be limited to just one side of the knee. If you experience pain only on one side, or compartment, of your knee, your doctor may diagnose you with unicompartmental OA.
    • If you experience knee pain under the knee cap, your doctor may diagnose you with patello-femoral OA. This is not uncommon, as studies have shown that about one out of every 10 patients over the age of 40 have patello-femoral disease.
    • The factors leading to the development and progression of OA include aging, obesity, joint injuries, and a family history of arthritis (genetics). Although there is no cure, early diagnosis and treatment are crucial in slowing or preventing more damage to your joints.
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