$fibula bone fracture$

For example, an isolated fracture, such as a fracture in the shaft of the fibula bone is uncomplicated and complete healing is high. The location of the fracture dictates restrictions placed on patients, and immobilization. The tip of the fibula bone at the ankle joint can also separate, which is called an avulsion fracture. For example, the fracture can occur at the knee joint, above the ankle, in the shaft of the fibula bone and at the ankle joint. There are different locations where fibula bone fractures occur. Smoking decreases blood supply to the fracture site. That is why smokers have a hard time healing. Poor blood supply to the fractured site also prevents the formation of the hard rigid callus. Too much motion early at the fractured site prevents the hard rigid callus to form resulting in non-union of the fracture fragments. Interference with the natural healing time, such as not following the weight-bearing status from the physician, can displace the hematoma and the bone cannot heal. The natural healing time should be allowed to take its usual course. This phase takes 100 days.įurthermore, an average time for bone healing is 8 to 10 weeks, and complete healing time is 12 to 16 weeks, following the natural healing time as explained above. In this phase, the bone remodels itself into its original size and regain its strength properties.

$fibula bone fracture$

Remodeling phase takes about 100 daysĪfter the hard rigid callus is formed, the remodeling phase starts. The soft callus fills the bone and develops into a hard rigid callus. Repair phase takes about 40 daysĭuring the repair process or phase, a soft callus is formed across the fractured site. The inflammatory phase takes 5 days and the repair phase takes 40 days. The blood or hematoma (blood clot) enters in the space between the two fractured fragments to initiate healing or the repair process. Inflammation phase takes about 5 daysĪs the bone fractures, it bleeds causing inflammation. There are 3 phases of bone healing inflammation phase, repair phase, and remodeling phase. When a bone fractures, the body starts to heal it. Fibula bone fracture recovery process takes timeĪ short lesson on the principle of bone healing is needed to understand why non weight-bearing on the fractured leg is necessary. Moreover, surprisingly, smoking is an important risk factor for fibula bone fracture. It could also occur from reduce bone mass in the elderly. In the elderly population, slipped and fall is the cause of fibula bone fracture. Downhill skier, snowboarding, and skiers have a high rates of fibula bone fractures as well. The injury is common in athlete who is engaged in collision or contact sport such as soccer, football, basketball, rugby and Lacrosse. The fracture occurs from a direct blow to the outside of the leg, from twisting the lower leg awkwardly and, most common, from a severe ankle sprain. The fibula is a site of five muscles attachment.įibula bone fracture is a common injury seen in the emergency room. There are nerves tissues, veins and arteries which pass behind the fibula, near the knee. The interosseous membrane also helps in transferring rotational forces from the ankle to the knee. The mechanism of transferring ground reaction forces occurs due to muscles attachments on the upper part of the fibula bone underneath the knee. Moreover, it transfers forces as the ankle hits the ground during walking. The fibula bone bears only 15 to 20% of the body weight. The tibia bears approximately 80% of the body weight. It can also slides up and down during ankle motion inward and outward.įibula bone plays a minor role in bearing the weight of the body as we walk. The fibula can bend slightly and it can also rotate within its ligament. The ligaments and the interosseous membrane have a little flexibility in them, to allow the ankle joint and the two bones to move during walking and motion of the ankle. The interosseous membrane binds the two bones together to keep them stable. There is also a soft tissue in between the two bones, called the interosseous membrane, which runs the length of the two bones.

$fibula bone fracture$

The two bones, tibia and fibula, are connected by ligaments underneath the knee and at the ankle. It forms the base of the knee called the tibial plateau and extends down to form the inside of the ankle joint. Next to the fibula bone is the tibia, which is thicker. Fibula is a slender and long bone located on the outside of the lower leg, from outside and underneath the knee and extends down to form the outside of the ankle joint.

$fibula bone fracture$