Instructional course lectures
-
Review
Fractures of the distal aspect of the radius: changes in treatment over the past two decades.
Fractures of the distal end of the radius are among the most common orthopaedic injuries, and treatment of these fractures has changed over the course of time. Many fractures of the distal radius are in fact relatively uncomplicated and are effectively treated by closed reduction and casting. However, fractures that are either unstable and/or involve the articular surfaces can jeopardize the integrity of the articular congruence and/or the kinematics of these articulations. ⋯ The fracture pattern, degree of displacement, the stability of the fracture, and the age and physical demands of the patient determine the best treatment option. Over the past 20 years, there has been a development of more sophisticated internal and external fixation techniques and devices for the treatment of displaced fractures of the distal radius. The use of percutaneous pin fixation, external fixation devices that permit distraction and palmar translation, low profile internal fixation plates and implants, arthroscopically-assisted reduction, and bone grafting techniques including bone graft substitutes all have contributed to improving fracture stability and outcome.
-
Knee injuries commonly occur in children and adolescents who participate in athletic activities. Open growth plates, apophyses, and chondroepiphyses are unique to the skeletally immature knee and account for the differences in injury patterns observed in children and adults. An understanding of anatomy and classification as related to treatment and outcome of fractures in the skeletally immature knee is important.
-
Closed tibial shaft fractures are common injuries that remain challenging to treat because of the wide spectrum of fracture patterns and soft-tissue injuries. Understanding the indications for surgical and nonsurgical treatment of these fractures is essential for good outcomes. Although cast treatment of stable tibial shaft fractures has traditionally been successful and continues to be widely used, recent clinical studies have shown that intramedullary nails may be more advantageous for fracture healing and function than casting. ⋯ Metaphyseal fractures are well suited for plates, although newer intramedullary nail designs provide the option of intramedullary nailing of proximal or distal metaphyseal tibia-fibula fractures. External fixators are well suited for skeletally immature patients with unstable fracture patterns or for patients with unacceptably small intramedullary canals. Interlocking intramedullary nails are the treatment of choice for most unstable tibia-fibula shaft fractures.
-
In contrast to adult femoral fractures, there are many ways to treat a child's femoral fracture. The differences mainly involve ease of postoperative care and small rates of various complications. The surgeon should be familiar with at least one of the options for each age range and be adept at performing them to provide the best care for children of all ages.