11-30-2015, 03:27 AM
Quote:Patellar (kneecap) dislocations occur with significant regularity, especially in younger athletes. Most of the dislocations occur laterally (outside). When these occur, they are associated with significant pain and swelling. Following a patellar dislocation, the first step must be to relocate the patella into the trochlear groove. This often happens spontaneously as the individual extends the knee either while still on the field of play or in an emergency room or training room as the knee is extended for examination. Occasionally relocation of the patella occurs spontaneously before examination and its occurrence must be inferred by finding related problems.
Associated problems normally occur with patellar dislocations, the most obvious of which is tearing of the ligaments that stabilize the kneecap itself. As is the case with all other joints, ligamentous disruption or tearing occurs to allow the joint to dislocate. In the case of patellar dislocation, the ligaments on the inside of the knee are the most commonly injured as the kneecap slides laterally. While tearing of these ligaments is unfortunate, they do have the potential to heal. Of much more concern, are the small fragments of cartilage and bone that often are knocked off of the kneecap or the lateral femoral condyle during the relocation of the kneecap. These fragments become loose bodies and usually require removal during an arthroscopic procedure. Patellar dislocations can cause significant quadriceps muscle injuries, which can be made worse due to the effusion within the knee or to early onset of exercises and premature return to play.
Just did some research on patella injuries. Pure speculation, but if it does turn out to be a patella dislocation there are potential for complications. Would also explain why he was in so much pain initially. Apparently this injuries initially hurt like hell. If this is what it is and ligaments are torn from it, it'd likely end his year.
