Tibium Fibula Diagram Inside
Verywell brianna gilmartin the larger bone of the lower leg the tibia carries most of the body weight.
Tibium fibula diagram inside. We are pleased to provide you with the picture named femur anatomy tibia anatomy fibula anatomy we hope this picture femur anatomy tibia anatomy fibula anatomy can help you study and research. At the knee a superior proximal tibiofibular joint is formed by the lateral tibial condyle and the head of the fibula. A fibula fracture occurs when there is an injury to the smaller of the two bones of the lower leg the segment between the knee and ankle the fibula. Its upper extremity is small placed toward the back of the head of the tibia below the knee joint and excluded from the formation of this joint.
However it allows for the attachment of various muscles. Upon reaching the ankle the fibula swells into a bony knob known as the lateral malleolus which can be seen and felt protruding from the outside of the ankle joint. Tibia and fibula fractures are characterized as either low energy or high energy. The fibula supports the tibia and helps stabilize the ankle and lower leg muscles.
The tibia is a larger bone on the inside and the fibula is a smaller bone on the outside. The tibia is much thicker than the fibula. For more anatomy content please follow us and visit our website. There are two bones in the shin area.
At the ankle an inferior distal tibiofibular joint is formed by the lower fibula and a lateral concavity notch on the lower tibia a socket formed by the distal ends of the tibia and fibular articulates with the superior portion of the talus foot tarsal bone to form. In addition since the fibula connects the ankle and the knee an upward force is also apllied here when the foot everts see image to the left with fibula highlighted in yellow 1. The fibula or calf bone is a leg bone on the lateral side of the tibia to which it is connected above and below it is the smaller of the two bones and in proportion to its length the slenderest of all the long bones. It can serve as a landmark when locating the posterior tibial pulse point.
The tibia is also known as the shinbone and is the second largest bone in the body. At the medial malleolus the fibula forms the distal inferior tibiofibular joint with the tibia and also the talocrural ankle joint with the tibia and talus of the foot. Below are some of the important structures on the fibula bone. It is the main weight bearing bone of the two.
Unlike the tibia bone the fibula is not a weight bearing bone. Hence if the ligaments that hold the fibula to the tibia are loose this can have impacts that extend all the way down to the ankle. The tibia is a large bone located in the lower front portion of the leg.