Which is the function of the collateral ligament of the ankle?

Which is the function of the collateral ligament of the ankle?

About the lateral collateral ligament It connects the thighbone (femur) to the fibula, which is the small bone of the lower leg that runs down the side of the knee and connects to the ankle. Like the medial collateral ligament, the lateral collateral ligament’s main function is to keep the knee stable.

What is the function of the collateral ligament of the ankle quizlet?

Part of the lateral collateral ligament group. Provides stability to the talus within the joint and restrict abduction during dorsiflexion. Although not key stabilizers, they do assist in providing some support to the subtalar joint. Restricts movement of talus on navicular.

How do you treat anterior talofibular ligament pain?

Rehabilitation Program Initial treatment of all grades of lateral ankle sprains consists of rest, ice, compression, and elevation (RICE), as well as nonsteroidal anti-inflammatory drugs (NSAIDs). Ice should be applied to the injured ankle for approximately 20 minutes, 3-4 times per day.

Which collateral ligament is most commonly injured?

The medial collateral ligament (MCL) is a major stabilizer of the knee joint. It is the most common ligament injured in the knee, particularly in athletes, and has been reported to be torn in 7.9% of all knee injuries.

How do you treat ankle ligament pain?

Treatment

  1. Rest. Avoid activities that cause pain, swelling or discomfort.
  2. Ice. Use an ice pack or ice slush bath immediately for 15 to 20 minutes and repeat every two to three hours while you’re awake.
  3. Compression. To help stop swelling, compress the ankle with an elastic bandage until the swelling stops.
  4. Elevation.

How do you know if ankle ligament is torn?

If you have torn your ankle ligament, symptoms include:

  1. Swelling around your ankle joint.
  2. A feeling of instability.
  3. Bruising – sometimes up your lower leg and into your foot.
  4. Tenderness to touch.
  5. Pain when putting weight on your ankle.
  6. Popping sound at the time of injury.

What is fan shaped and supports the medial ankle?

One of these ligaments is the deltoid ligament that spreads in a fan-shaped manner over the medial part of the ankle joint and is an important structure with regard to stability against valgus and rotatory forces.

What is the role of the anterior and posterior tibiofibular ligaments?

The anterior and posterior inferior tibiofibular ligaments, the interosseous ligament, and the interosseous membrane act to statically stabilize the joint. During dorsiflexion, the wider portion anteriorly more completely fills the mortise, and contact between the articular surfaces is maximal.

What is the lateral ligament of the ankle?

The lateral collateral ligament of ankle joint (or external lateral ligament of the ankle-joint) are ligaments of the ankle which attach to the fibula. Its components are: The anterior talofibular ligament attaches the anterior margin of the lateral malleolus to the adjacent region of the talus bone.

What is lateral ligament?

A lateral knee ligament, also called a lateral collateral ligament (LCL) or the fibular ligament, is a strong band of fibrous collagen that connects the head of the lower leg bone, the fibula, with the long bone of the thigh, the femur. It is part of the tibiofemoral component of the knee,…

What is an ankle ligament?

A lateral ankle ligament is any of the three tissue bands that connect one of the leg bones, the fibula, to the bones of the foot. These bands of tissue stretch from the end of the fibula in the leg to two separate bones in the foot. The ligaments are necessary to stabilize the ankle and allow it to endure…