Definition Kneecap removal, or patellectomy, is the partial or total surgical removal of the patella, commonly called the kneecap. Purpose Kneecap removal is performed under three circumstances: The kneecap is fractured or shattered. The kneecap dislocates easily and repeatedly. Degenerative arthritis of the kneecap causes extreme pain. Encyclopedia of Surgery: A Guide for Patients and Caregivers Expert

The patella, or kneecap, can be the reason your knee hurts if it fails to function properly. There are several different problems that affect the patella - and the groove that it runs through as the knee is bent Highly Reputable

AAOS Online Service Fact SheetAdolescent Anterior Knee Pain Highly Reputable

Patellofemoral Pain Syndrome

AAOS Online Service Fact SheetUnstable Kneecap Highly Reputable