What is the function of the fibula quizlet?
What is the function of the fibula quizlet?
Slender, lateral bone in the leg that does not bear much weight but provides muscle attachment sites.
What is fibula in anatomy?
Fibula, outer of two bones of the lower leg or hind limb, presumably so named (fibula is Latin for “brooch”) because the inner bone, the tibia, and the fibula together resemble an ancient brooch, or pin. In humans the head of the fibula is joined to the head of the tibia by ligaments and does not form part of the knee.
Where is the fibula in the body?
The fibula, sometimes called the calf bone, is smaller than the tibia and runs beside it. The top end of the fibula is located below the knee joint but is not part of the joint itself. The lower end of the fibula forms the outer part of the ankle joint.
How do you stop fibula pain?
Treatment begins with the elevation of the leg. Ice is used to relieve the pain and reduce swelling. If no surgery is needed, crutches are used for mobility and a brace, cast, or walking boot is recommended while healing takes place.
Why does my fibula ache?
Unstable or damaged joint – If the ligaments that hold the fibula to the tibia are loose or damaged, this causes too much motion or fibular head instability. The joint here between the two bones can become arthritic or swollen, which can cause pain. These ligaments include the tibiofibular and lateral collateral.
How do you diagnose a fibula fracture?
The fibular compression test, or squeeze test, is used if a syndesmotic or fibular injury is suspected. To perform the squeeze test, place the thumb on the tibia and the fingers on the fibula at the midpoint of the lower leg; then squeeze the tibia and fibula together.
What does a dislocated fibula feel like?
Clinical features may include: lateral knee pain aggravated by pressure over the fibular head, limited knee extension, crepitus, visual deformity, and locking or popping. Ankle movement may exacerbate knee pain. There may be transient peroneal nerve palsy, especially with posterior or superior dislocations.
Why does my fibula keep popping?
Peroneal Tendon Instability: The peroneal tendons wrap around the fibula or the little bone on the outside of the ankle. If these tendons are not held tightly against the bone they may snap or pop. Popping or snapping of these tendons can occur without injury if your ligaments are a little loose.