Where is the distal femoral metaphysis

It is classically, located in the medullary cavity of long bone epiphyses, and apophyses, and it is rarely, found in the cortex of the long bone metaphysis.

What is a metaphyseal femur fracture?

Metaphyseal fractures — Transverse distal metaphyseal fractures (also called supracondylar femoral fractures) are the most common type of distal femur fracture in infants and young children (image 1) [1]. Physeal fractures — Distal physeal femur fractures occur more commonly in older children and adolescents.

Can you walk with a distal femur fracture?

Full recovery from a femur fracture can take anywhere from 12 weeks to 12 months. But you are not alone. Most people experiencing a femur fracture can begin walking with the help of a physical therapist in the first day or two after injury and/or surgery.

How is a distal femur fracture treated?

Most distal femur fractures are treated with surgery. The broken bone will take a minimum of 2 months to heal. Some can take more than 6 months to heal. Surgery may take place anywhere from 1-5 days after your injury.

How common is distal femur fracture?

[5] 4-6% of all femur fractures are distal femur fractures, and more than 85%of these occurrences are low energy fractures in the elderly. Clinical Presentation Most common symptoms of distal femur fracture include: Pain with weight-bearing Swelling and bruising Tenderness to touch Deformity.

What bone is distal to the femur?

The femur articulates proximally with the acetabulum of the pelvis forming the hip joint, and distally with the tibia and patella to form the knee joint.

Where is metaphysis located?

The metaphysis is the neck portion of a long bone between the epiphysis and the diaphysis. It contains the growth plate, the part of the bone that grows during childhood, and as it grows it ossifies near the diaphysis and the epiphyses.

What causes a distal femur fracture?

Distal femur fracture may be caused by high energy injuries such as a fall from height or a motor vehicle accident. Patients with osteoporosis, bone tumor or infections, or a history of knee replacement are more prone to distal femur fractures.

Can a distal femur fracture heal without surgery?

Very few distal femur fracture patterns and types do not need surgery for the bone to heal. This is because the strength of muscles that pull on the bones trying to pull them apart. Small breaks or those with good overall alignment often can be treated without an operation.

Where is the distal humerus?

The distal humerus is the lower end of the humerus. It forms the upper part of the elbow and is the spool around which the forearm bends and straightens.

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What is the distal part of the leg?

Talocrural region This region is marked by the malleoli. It includes the narrow, distal part of the leg. The ankle (talocrural) joint is located between the malleoli.

What part of the femur is most commonly fractured?

Femoral head fractures are extremely rare and are usually the result of a high-velocity event. The areas of the femur (thighbone). Most hip fractures occur in the femoral neck or intertrochanteric area.

Is the thigh distal to the knee?

Like the upper limb, the lower limb is divided into three regions. The thigh is that portion of the lower limb located between the hip joint and knee joint. The leg is specifically the region between the knee joint and the ankle joint. Distal to the ankle is the foot.

What is distal to the knee?

Distal refers to a body part that is farther from the torso, relative to another body part. For example, the bottom of the femur (thigh bone), which is one of three bony surfaces that form the knee joint, is called the distal femur.

What is a distal femur replacement?

Distal femoral replacement is an orthopaedic procedure which is most commonly associated with the sarcoma population. The distal portion of the femur (up to two thirds) is excised and replaced by a endoprosthesis incorporating a hinged total knee replacement.

How do I know if my femur is broken?

Bleeding or bruising.
Deformity of the leg.
Inability to move the affected leg.
Muscle spasms.
Numbness or tingling.
Severe pain.
Swelling.

What is found in the metaphysis?

The central tubular region of the bone, called the diaphysis, flares outward near the end to form the metaphysis, which contains a largely cancellous, or spongy, interior. … At the end of the bone is the epiphysis, which in young people is separated from the metaphysis by the physis, or growth plate.

Where is the distal epiphysis?

The distal epiphysis is the rounded part of the bone found at the end of the diaphysis that is pointing away from the center of the body. The distal epiphysis is made up of spongy bone, which is bone with tiny holes similar to lattices. These holes are filled with connective tissue and bone marrow.

What type of bone is the metaphysis?

The metaphysis is the trumpet-shaped end of long bones. It has a thinner cortical area and increased trabecular bone and is wider than the corresponding diaphyseal part of the bone.

What is distal part mean?

Distal refers to sites located away from a specific area, most often the center of the body. In medicine, it refers to parts of the body further away from the center. For example, the hand is distal to the shoulder. … Distal is the opposite of proximal. Distal refers to distance, while proximal indicates proximity.

Is femur and femoral the same?

Your thighbone (femur) is the longest and strongest bone in your body. Because the femur is so strong, it usually takes a lot of force to break it. Motor vehicle collisions, for example, are the number one cause of femur fractures. The long, straight part of the femur is called the femoral shaft.

What are the most distal surfaces of the femur?

The distal end of the femur is made up of the medial and lateral condyles, the intercondylar fossa, and the patellar surface.

What is Enchondroma distal femur?

Enchondroma is a solitary, benign, intramedullary cartilaginous tumour occurring most commonly in small bones of hands and feet. Distal femur and proximal humerus are other less common locations. Enchondroma consists of 3-10% of all bone tumours, while they constitute 12-24% of benign bone tumours.

What is a periprosthetic distal femur fracture?

Periprosthetic fractures of the distal femur most commonly present as fragility fractures associated with relatively minor trauma. These injuries are often complicated by osteopenia of the distal femur secondary to stress shielding or osteolysis.

Can a 90 year old recover from a broken femur?

Conclusion: Surgery is the treatment of choice for patients aged 90 years and older with proximal femoral fracture. However, they have a lower rate of regaining pre-injury walking ability and a higher in-hospital death rate than younger patients.

What is distal radius?

The radius is one of two forearm bones and is located on the thumb side. The part of the radius connected to the wrist joint is called the distal radius. When the radius breaks near the wrist, it is called a distal radius fracture.

Can a broken femur cause knee pain?

Knee pain is common and severe after femur fractures. Knee and thigh pain correlate with functional outcomes.

What bones are distal to the humerus?

The proximal aspect of the humerus articulates with the glenoid fossa of the scapula, forming the glenohumeral joint. Distally, at the elbow joint, the humerus articulates with the head of the radius and trochlear notch of the ulna.

Is the humerus proximal or distal to the ulna?

Humerus: The humerus attaches proximally to the scapula (shoulderblade) at the humeral head and distally with the radius and ulna (lower-arm bones) at the trochlea and capitulum, respectively. The proximal portion of the humerus can be divided into three parts.