Due to its location in the upper left abdomen, near the ribs, the spleen can cause sharp pain under the left rib cage. In severe cases of spleen rupture, there may be signs of internal bleeding ...

Yet, for many people, rotation is a struggle — leading to stiffness, discomfort and chronic back pain.Video ... where the upper back rounds forward, compressing the rib cage and restricting ...

The pancreas and liver sit deep within the abdomen, just under the rib cage. Sometimes, problems with these organs cause pain on the upper right ... either the right or left flank, but it is ...