What is a burst type fracture?

A burst fracture is an injury in which the vertebra, the primary bone of the spine, breaks in multiple directions. The bones of the spine have two main sections. The vertebral arch is a ring-shaped section that forms the roof of the spinal canal and protects the spinal cord.

Are burst fractures a type of compression fracture?

Burst fractures are a type of compression fracture related to high-energy axial loading spinal trauma that results in disruption of a vertebral body endplate and the posterior vertebral body cortex.

What are the 3 types of compression fractures?

There are three types of compression fractures: wedge, crush, and burst.

What is the treatment for a burst fracture?

As mentioned, occasionally an unstable burst fracture can be treated with bracing alone. Without neurologic deficit, but with an unstable spine, a posterior procedure may be performed. Surgery for burst fractures may be performed from either an anterior (front) or posterior (back) approach.

What is a C1 burst fracture?

A C1 (atlas) vertebral fracture that usually occurs after an axial load injury during a diving accident. When there are both anterior and posterior arch fractures this is called a “burst” fracture (also known as a Jefferson’s fracture) and occurs when the occipital condyles are forced into the lateral masses of C1.

What is the difference between stable and unstable burst fracture?

Stable and Unstable Fractures

Generally, a fracture is considered stable if only the anterior column is involved, as in the case of most wedge fractures. When the anterior and middle columns are involved, the fracture may be considered more unstable.

What is the difference between a compression fracture and a fracture?

Compression fractures are small breaks or cracks in the vertebrae (the bones that make up your spinal column). The breaks happen in the vertebral body, which is the thick, rounded part on the front of each vertebra. Fractures in the bone cause the spine to weaken and collapse. Over time, these fractures affect posture.

What does a burst vertebrae mean?

A burst fracture is a spinal injury where the vertebra breaks due to immediate and severe compression. Immediate trauma such as a car accident or a severe fall are the leading causes for burst fractures with pieces of the vertebra shattering into surrounding tissues and sometimes the spinal canal.

What are the 4 main types of thoracic spine fractures?

There are many different types of spinal fractures: Compression, Burst, Flexion-distraction, and Fracture-dislocation. Each of these types of fractures are described.

What are the different types of spinal fractures?

There are four types of spinal fractures; Compression, Burst, Flexion-distraction, and Fracture-dislocation. 1. Compression Fracture is common in patients with osteoporosis, osteopenia, bone cancer, or patients with other cancers undergoing chemotherapy or radiation.

How is a burst fracture diagnosed?

The diagnosis of a burst fracture is usually made by x-rays and a CAT scan. Occasionally, an MRI scan may be ordered as well, in order to assess the amount of soft tissue trauma, bleeding or ligament disruption.

What is a stable burst fracture?

The burst fracture is an injury characterized by anterior vertebral body height loss and retropulsion of the posterior aspect of the vertebral body into the spinal canal.

Is a Chance fracture a burst fracture?

Differential Diagnosis

Burst fracture: Axial loading forces result in vertebral body fracture with a vertical fracture through the posterior elements. In Chance fracture, the fracture of the posterior elements is horizontal in orientation.

What is burst fracture radiology?

Burst fractures are a type of compression fracture related to high-energy axial loading spinal trauma that results in disruption of a vertebral body endplate and the posterior vertebral body cortex. Retropulsion of posterior cortex fragments into the spinal canal is frequently included in the definition.

What is a Type 3 dens fracture?

A type III odontoid fracture is a fracture through the body of the C2 vertebrae and may involve a variable portion of the C1 and C2 facets. Type III odontoid fractures occur secondary to hyperextension or hyperflexion of the cervical spine in a similar manner to type II odontoid fractures.

What is a C2 hangman fracture?

A hangman’s fracture is a bilateral fracture traversing the pars interarticularis of cervical vertebrae 2 (C2) with an associated traumatic subluxation of C2 on cervical vertebrae 3 (C3). It is the second most common fracture of the C2 vertebrae following a fracture of the odontoid process.

What is a Jefferson fracture?

A Jefferson fracture is a bone fracture of the vertebra C1. The vertebra C1 is a bony ring, with two wedge-shaped lateral masses, connected by relatively thin anterior and posterior arches and a transverse ligament.

Where is a L1 fracture?

Compression fractures of the spine usually occur at the bottom part of the thoracic spine (T11 and T12) and the first vertebra of the lumbar spine (L1). Compression fractures of the spine generally occur from too much pressure on the vertebral body.

What is a green stick fracture?

A greenstick fracture occurs when a bone bends and cracks, instead of breaking completely into separate pieces. The fracture looks similar to what happens when you try to break a small, “green” branch on a tree. Most greenstick fractures occur in children younger than 10 years of age.

What is Bennett fracture?

Bennett fracture is the most common fracture involving the base of the thumb. This fracture refers to an intraarticular fracture that separates the palmar ulnar aspect of the first metacarpal base from the remaining first metacarpal.

Why is it called a hangman’s fracture?

This fracture was named in the distant past, when the most common mechanism was judicial hanging.