A favourite way to convey the tininess of atoms is to imagine stretching out all the DNA in your cells into a linear chain one double-helix thick. Estimates of the length vary, but there's general ...

Please provide your email address to receive an email when new articles are posted on . Total hip arthroplasty is one of the safest and most effective orthopaedic surgeries, but despite continued ...

The kneecap or patella is a triangular piece of bone that protects the front of the knee joint. It may get dislocated when the leg suddenly changes direction and the foot is planted on the ground, ...

A dislocation is a joint injury in which the bones are forced out of their usual positions and are completely separated. Your joints are where two or more bones meet. It can be hard to tell if a bone ...

An anterior shoulder dislocation occurs when the shoulder slides forward out of the socket. It is usually the result of a sports injury, fall, or traffic accident. This shoulder injury is the most ...

Did you know that the shoulder joint, also called the glenohumeral joint, is the most movable joint in the body due to its high range of motion? It is a ball-and-socket joint that connects the upper ...

A 43-year-old woman with a past medical history significant for HIV complicated by cryptococcal meningitis and seizures ...

Figure 1. Radiograph showing a lateral view of the right hand Tenderness over the hypothenar eminence, swelling and limited flexion also suggest fracture. After sustaining a fall the previous evening, ...

Basically, "dislocation" means that the bones that form the joint have slipped out of their normal position in the joint. A joint can become dislocated if you injure yourself. Sometimes, the bones of ...