The circumflex fibular artery is often discovered on the higher finish of the rear tibial artery within the decrease leg. The tibial artery is one among two arteries that department off from the popliteal artery, which carries blood by way of the femoral artery from the guts and to the legs and toes.
The circumflex fibular artery enters the fibular head of the soleus muscle and winds across the neck of the fibula. The fibula, often known as the calf bone, is the smaller of the 2 bones beneath the knee. It’s the slenderest bone within the physique in proportion to its size. The soleus muscle is a broad, flat muscle originating within the calf of the leg that attaches to tendons to kind a part of the Achilles tendon and acts to flex the foot.
The circumflex fibular artery provides blood alongside any of three peroneal muscle mass of the decrease leg. The peroneal muscle mass work to help the power of the foot to flex in a number of instructions and angles.