The shoulder is a very complex structure that endures unbelievable stress and strain when a pitcher throws a pitch overhand. This anatomy lesson is dedicated to one ailment that pitchers can suffer – bicipital tendinitis. It includes a look at Mike Adams of the Phillies.

The Twins lose Josh Willingham but for how long? The Diamondbacks' Trevor Cahill can't shake a nagging hip injury and the Rockies Dexter Fowler has a troublesome wrist.

Whether in the field or at the plate, wrist injuries most frequently involve small bones called carpal bones. Details follow.

An important update on Corey Hart and his knees, plus a couple big-name starters hit the DL. How long will they be out?

Inguninal and sports hernias, while not as common as most injuries in the game of baseball, can be career altering if the player does not regain normal function and flexibility after the rehab and or surgery. Just ask Grady Sizemore.

Four key pitchers, a couple of catchers, and an All-Star first baseman headline another tough week for injuries.

Knee injuries are some of the most common in baseball. There are two types of cartlage and we discuss the options in repairing the damage.

How long will Troy Tulowitzki be out this time? Plus news on Ryan Braun, Jose Reyes, and others.

Roy Halladay had surgery in May to remove a bone spur in his pitching shoulder. How do bone spurs impact a player's performance?

Stephen Strasburg and Johnny Cueto land on the DL, leaving their teams without an ace starter. How long will they be out?

Bryce Harper is on the disabled list with bursitis in his left knee. Should Harper and Nationals fans be concerned? We take a look.