RADIAL HEAD REPLACEMENT
Elbow injuries leading to fractures are one of the most common injuries that affect both the young and the old age group. The elbow joint is the like the Knee Joint of the lower limb, that is, it is similar in functions as that of the knee joint, which is responsible for numerous movements between the arm and forearm. The elbow joint is a complex joint that is formed by the union of the lower end of the arm bone (humerus), with the union of the ulnar and radial bone of the forearm. The radial bone forms the lateral part of the forearm and is very prone to injuries. Most commonly the radial head fractures are due to fall on the outstretched hand with the wrist extended and the forearm pronated. Therefore, the radial head fractures depending on the severity are treated accordingly. In cases of mild displacement fractures, a nonsurgical method is a choice of treatment, wherein only manual reduction, fixation, and stabilization can render the displacement correct. But in severe cases, as in case of a comminuted fracture, that is severe and multiple fragments of the bone is separated, and it cannot be treated with just reduction and stabilization, in such cases, Radial Head Replacement procedure is taken in account.
In Radial head replacement surgery, a metal or plastic prosthesis is placed as replacement of the original bone. Radial replacement surgery is only taken into account by the surgeon when there is the absolute impossibility of correcting the deformity of the bone, thus preventing normal motions and functions, along with extreme pain and stiffness. It is the best option to prevent loss of movements and drive away from pain and stiffness. The surgery has a fairly good success rate, with minimum complications. The recovery period is about 2 to 6 months depending on the severity. With the help of physical therapy full range of motions is easily acquired thereafter.