epidemiology of fractures is a medical book which deals about the fractures.

Fractures of the pelvis are uncommon, accounting for only 0.3-6% of all fractures.

Open and closed are the two main categories, depending on whether the broken bone protrudes through the skin. After that, there are greenstick breaks, stress fractures, impacted fractures, pathological fractures, spiral fractures, comminuted fractures, and epiphyseal fractures. That's about it.

Open and closed are the two main categories, depending on whether the broken bone protrudes through the skin. After that, there are greenstick breaks, stress fractures, impacted fractures, pathological fractures, spiral fractures, comminuted fractures, and epiphyseal fractures. That's about it.

Fractures in granite are called "joints".