In two biomechanical studies, loss of biceps labral complex tension created posterior humeral head translation, and removal of the biceps labral complex attachment by tenodesis significantly ...

A nearly complete skull fossil found in Egypt has revealed a new species of Hyaenodonta, an apex carnivore that mysteriously went extinct about 25 million years ago.

The bones in your arm, the humerus ... down, around and around, and forwards and backward. The other muscles that help with all these movements are the pectoralis major in the front of your chest and ...