Chase Utley, PHI (Right knee tendinitis)
Utley is dealing with patellar tendinitis in his right knee. It has limited him for the last few days, but it is something he's dealt with previously and the Phillies are not considering surgery to treat it. The patellar tendon—tissue that runs from the bottom of your kneecap to the very top of your shin bone—experiences micro-tearing as the result of repetitive activities involving the quadriceps, tendons, and the tissue that are connected to them. Otherwise known as Jumper's knee, this condition most often results from repetitive jumping, as in basketball and volleyball. It can occur in any sport, though, and it is often associated with tight quads and muscular imbalance.
Patellar tendinitis is usually managed with rest, therapy, and bracing in certain situations. If chronic enough it can lead to degeneration of the patellar tendon, called patellar tendinosis: this condition puts the tendon at risk for rupture, and trust us, that's not pretty. A rupture is extremely unlikely; however it is possible, as Kiko Calero (2003) and John Valentin (2000) can attest. Before his patellar tendinitis ever reached that stage, Utley would likely undergo plasma rich protein (PRP) injections into the area of tendinosis. However, Utley's patellar tendinitis should improve without his resorting to that treatment, allowing him to return to full activities within a week, according to the team. That's good news, since the above scenario is a messy one.