Sprained ThumbA sprained thumb occurs when the ligaments that support the thumb stretch beyond their limits or tear. This usually happens when a strong force bends the thumb backwards, away from the palm of the hand. The most common way for this to

Kienböck's DiseaseKienböck's disease is a condition where the blood supply to one of the small bones in the wrist, the lunate, is interrupted. The lunate is a carpal bone.Bone is living tissue that requires a regular supply of blood for nourishme

Malunion in the Lower LimbWhen a broken bone heals in an abnormal position, it is called a malunion. There are different abnormal positions in which a bone can heal. For example, the bone may be crooked, rotated, or shorter than it was before. A co

Finger FracturesAlthough the bones in the hand are small, a broken (fractured) finger is not a minor injury. The bones in a normal hand line up precisely. They let you perform many specialized functions, such as grasping a pen or manipulating small

Tibia (Shinbone) Shaft FracturesThe tibia, or shinbone, is the most commonly fractured long bone in the body. A tibial shaft fracture occurs along the length of the bone, below the knee and above the ankle.It typically takes a major force to caus

Fractures of the Thoracic and Lumbar SpineSpinal fractures can vary widely in severity. Some fractures are very serious injuries that result from high-energy trauma and require emergency treatment. Other fractures can be the result of a lower-impa

Tarsal CoalitionA tarsal coalition is an abnormal connection of two or more bones in the foot. The bones affected — called tarsal bones — are located toward the back of the foot and in the heel, and the connection of the bones can result in a sever

Bone, Joint, and Muscle Infections in ChildrenChildren can develop infections in their bones, joints, or muscles. Often referred to as "deep" infections, the technical names for these conditions are:Osteomyelitis (bone infection)Septic arthritis