How do you classify an acetabular fracture?

How do you classify an acetabular fracture?

There are five types:

1. anterior wall fracture. segmental fracture of the middle third of the anterior column, detaching a trapezoidal fragment that contains the anterior acetabular wall from the rest of the innominate bone.
2. anterior column fracture.
3. transverse fracture.
4. posterior column fracture.
5. posterior wall fracture.

What is a posterior wall acetabular fracture?

A posterior wall acetabular fracture is a specific break in the back part of your hip socket. This back wall of bone is important as it helps keep the ball of your femur in the socket.

What is an acetabular roof fracture?

An acetabular fracture is a break in the socket portion of the “ball-and-socket” hip joint. These hip socket fractures are not common — they occur much less frequently than fractures of the upper femur or femoral head (the “ball” portion of the joint).

What is a posterior column fracture?

Posterior column fractures involve the posterior portion of the acetabulum, disconnecting it from the sciatic buttress (Fig 6, Movie 3). The fracture runs from the greater sciatic notch through the acetabulum and the obturator foramen and into the ischiopubic ramus.

Which radiographic method is useful to diagnose fractures of the acetabulum?

Acetabular fractures: Standard procedure Fractures of the acetabulum are usually diagnosed by conventional radiography, axial CT, and three-dimensional CT (3D CT). Whole-body MDCT is the most commonly performed technique evaluating patients with polytrauma.

Where is the acetabular labrum?

The acetabular labrum is a soft-tissue structure which lines the acetabular rim of the hip joint. Its role in hip joint biomechanics and joint health has been of particular interest over the past decade.

How long does it take for an acetabular fracture to heal?

It takes eight to 12 weeks for an acetabular fracture to heal. The outcome varies depending on the severity of the fracture, type of fracture, any other injuries sustained, your age, health history and smoking status. (Smoking can hinder the healing process and also increases your risk for complications.)

How long does it take for a fractured hip socket to heal?

Most people with acetabular fractures take about 4-6 months to heal. If anatomic alignment was achieved at surgery and no complications occur, patients are able to return to prior activities and function. By six weeks, patients are fairly comfortable.

What do Judet views demonstrate?

The Judet view is comprised of two projections, first the iliac oblique for assessment of the posterior column and anterior wall of the acetabulum; secondly, the obturator oblique view demonstrating the anterior column of the pelvis along with the posterior wall of the acetabulum.

Can acetabular fractures heal without surgery?

Depending on health and injury pattern this bone can take 3-4 months to heal without surgery. Physical therapy for hip and knee range of motion is started around 6 weeks once bone has healed enough to prevent displacement with motion.

What is a both column acetabular fracture?

Purpose of the study: Both column fractures, defined as an acetabular fracture with no articular fragment in connection with the axial skeleton account for approximately 20% of all acetabular fractures. The typical type of a both column acetabular fracture is the C1.

What is pubic rami fracture?

Pubic rami fractures are classified as fractures of the anterior pelvic ring and from a biomechanical point of view they are considered stable fractures that allow full weight bearing. As a consequence conservative treatment consisting of analgesia and mobilisation with weight bearing as tolerated is generally applied.

Which is judet and Letournel classification for acetabular fractures?

Judet and Letournel classification for acetabular fractures. The five complex patterns are combinations of the simple patterns: posterior column + posterior wall fractures transverse + posterior wall fractures.

What should a radiologist know about acetabular fractures?

Correct recognition, description, and classification of acetabu- lar fractures is essential for efficient patient triage and treatment. Acetabular fractures may result from high-energy trauma or low- energy trauma in the elderly. The most widely used acetabular fracture classification system among radiologists and orthopedic

How to diagnose an acetabulum hip fracture?

Summary Acetabulum fractures are pelvis fractures that involve the articular surface of the hip joint and may involve one or two columns, one or two walls, or the roof within the pelvis. Diagnosis can be made radiographically with dedicated pelvis radiographs (including Judet views) but frequently require CT pelvis for surgical planning.

Who are the surgeons that studied under Letournel?

The study involved three groups of three orthopaedic surgeons: (1) surgeons who had studied under Letournel, (2) surgeons who specialized in acetabular fracture surgery, and (3) general trauma surgeons.