What Part Of The Fibula Is Found Near The Knee Joint

What part of the fibula is located near the knee joint?

It is the smaller of the two bones and in proportion to its length the most slender of all the long bones. 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.
FMA 24479
Anatomical terms of bone

Is the fibula part of the knee joint?

The knee is composed of 4 bones: the femur tibia fibula and patella. All these bones are functional in the knee joint except for the fibula.

Where is the distal fibula located?

The distal end of the fibula forms the lateral malleolus of the lower limb. This is a bony projection noted on the lateral surface of the ankle which is complementary to another bony projection on the medial aspect of the ankle called the medial malleolus (formed by the tibia).

What function does the fibula bone play at the knee joint?

The lower leg is made up by two bones – the tibia and fibula. The fibula’s role is to act as an attachment for muscles as well as providing stability of the ankle joint.

What is proximal fibula?

The proximal fibula is the insertion point for the biceps femoris posterolaterally the soleus posteriorly and the peroneus longus and extensor digitorum longus anteiorly.

What is distal fibula?

The distal end of the fibula forms the lateral malleolus which articulates with the lateral talus creating part of the lateral ankle. The posterior and lateral tibia form the posterior and medial malleolus respectively.

What is fibula bone?

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.

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What connects the tibia and fibula?

The major ligaments of the ankle are: the anterior tibiofibular ligament (2) which connects the tibia to the fibula the lateral collateral ligaments (3) which attach the fibula to the calcaneus and gives the ankle lateral stability and on the medial side of the ankle the deltoid ligaments (4) which connect the …

What joins fibula femur?

Collateral Ligaments:

The Medial Collateral Ligament (MCL) runs from the inside of the tibia to the inside of the femur and the Lateral Collateral Ligament (LCL) runs from the outside of the femur to the top of the fibula.

Is the distal fibula part of the ankle?

The ankle is a pseudo-ball-and-socket joint the talus is the ball and the distal tibia and fibula act as the socket. This socket is only functional because the tibia (medial and posterior malleolus) and fibula (lateral malleolus) are held together tightly by the syndesmosis.

What bone is the fibula attached to?

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. The base of the fibula forms the outer projection (malleolus) of the ankle and is joined to the tibia and to one of the ankle bones the talus.

Where is the syndesmosis?

The syndesmosis is a fibrous joint held together by ligaments. It’s located near the ankle joint between the tibia or shinbone and the distal fibula or outside leg bone.

What holds the fibula in place?

Location of the Fibula

The proximal (top) end of the fibula is articulated with the lateral condyle of the tibia just below the knee. That is called the proximal tibiofibular joint. … The proximal tibiofibular joint is held in place with the lateral fibular collateral ligament.

Does fibula articulate with femur?

The fibula also spans the lower leg although proximally it does not articulate with the femur or patella. It serves more as an attachment point for muscles rather than a weight-bearing bone. … It also articulates with the tarsal bones to form the ankle joint.

Do you need your fibula bone?

The fibula is a long thin bone of the outer leg alongside the shinbone. It is sometimes used to harvest bone that can be used in certain reconstructive surgeries of bone. The fibula can be removed without impacting the individual’s ability to walk or bear weight.

What is distal tibia?

Ankle Anatomy and Biomechanics

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The distal tibia distal fibula and talus articulate to form the bony structure of the ankle joint. The distal tibial articular surface also known as the tibial plafond is a quadrilateral surface that is wider anteriorly.

Which of the following landmarks are found on the fibula?

This type of fracture detaches the head of the femur leaving it in the socket (the acetabulum of the hip joint). Identify the landmark that is unique to the femur. The greater and lesser trochanters are unique to the femur. Identify the landmark found on the diaphysis of the femur.

Where is the proximal fibula fracture?

At its most proximal part it is at the knee just posterior to the proximal tibia running distally on the lateral side of the leg where it becomes the lateral malleolus at the level of the ankle.

Is the lateral malleolus part of the fibula?

The knob on the outside of the ankle the lateral malleolus is the end of the fibula the smaller bone in the lower leg. When this part of the bone fractures or breaks it’s called a lateral malleolar fracture.

Where is the distal tibia and fibula?

The ends of the tibia and the fibula both form part of the ankle joint. Different kinds of injury can damage the tibia or the fibula causing them to break into one or more pieces. This might happen in the part of the bone near the knee near the middle long part of the bone or in the bone near part of the ankle.

Is tibia in front of fibula?

The tibia is found on the medial side of the leg next to the fibula and closer to the median plane or centre-line. The tibia is connected to the fibula by the interosseous membrane of leg forming a type of fibrous joint called a syndesmosis with very little movement.

Can you walk on a fibula fracture?

Because the fibula is not a weight-bearing bone your doctor might allow you walk as the injury recovers. You also might be advised to use crutches avoiding weight on the leg until the bone heals because of the fibula’s role in ankle stability.

How do you know what side your fibula is?

Is there cartilage between fibula and tibia?

—This syndesmosis is formed by the rough convex surface of the medial side of the lower end of the fibula and a rough concave surface on the lateral side of the tibia. Below to the extent of about 4 mm. these surfaces are smooth and covered with cartilage which is continuous with that of the ankle-joint.

Which joint in the ankle is found between the tibia fibula and talus?

The talocrural joint is a synovial hinge joint that connects the distal ends of the tibia and fibula in the lower limb with the proximal end of the talus. The articulation between the tibia and the talus bears more weight than that between the smaller fibula and the talus.

What connects the tibia to the knee?

The anterior cruciate ligament (ACL) connects the tibia to the femur at the center of the knee and functions to limit rotation and forward motion of the tibia. The posterior cruciate ligament(PCL) located just behind the ACL limits the backward motion of the tibia.

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Does fibula articulate with calcaneus?

The distal fibula articulates with the fibular notch of the tibia. … The talus articulates superiorly with the distal tibia the medial malleolus of the tibia and the lateral malleolus of the fibula to form the ankle joint. The talus articulates inferiorly with the calcaneus bone.

How is a distal fibula fracture treated?

The general process for healing a fibula fracture is immobilization with a splint or cast for several weeks after which you might get a walking boot to help you walk. Recovery time depends on factors such as: the severity of the injury and the presence of any other injury at the same time.

Does distal fibula fracture need surgery?

When the syndesmosis is damaged at the ankle an injury that can occur along with a fibula fracture surgery is often required to restore the alignment of the bones. Fibular fractures with ankle injuries will usually require surgery to correct.

Where is the fibula located on your leg?

Tibia and fibula are the two long bones located in the lower leg. 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. It is the main weight-bearing bone of the two.

What are the 3 bones that make up the ankle?

The ankle is a large joint made up of three bones:
  • The shin bone (tibia)
  • The thinner bone running next to the shin bone (fibula)
  • A foot bone that sits above the heel bone (talus)

What is a distal tibiofibular syndesmosis?

A syndesmosis is defined as a fibrous joint in which two adjacent bones are linked by a strong membrane or ligaments. This definition also applies for the distal tibiofibular syndesmosis which is a syndesmotic joint formed by two bones and four ligaments.

What is a Aitfl?

Anterior Inferior Tibiofibular Ligament (AITFL)

The AITFL attaches from the anterior tubercle of the distal tibia to the anterior fibular at the lateral malleolus. The ligament consist of 3-5 bands depending on an individuals’ anatomy (Williams et al. 2015).

How do you realign a fibula?

Bones and ligaments of the knee and leg (preview) – Human Anatomy | Kenhub

Tibia and Fibula Anatomy of Leg Bones | Anatomy & Physiology

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