Compression Fractures
The most common types of fractures affecting the low back are compression fractures
which usually result from a fall. They can be diagnosed with an x-ray. With most
compression fractures, bed rest, physical therapy and conservative medical care
is effective. However, there is a small chance that the compression fracture could
be caused by a secondary medical condition. Usually your physician will give you
a thorough neurological and physical exam in order to rule out osteoporosis or
malignancy.
 Burst
Fractures
Burst fractures usually occur through a violent compressive load resulting in
failure of both the anterior and middle columns of the vertebrae. In this case
vertebral height is significantly decreased. This fracture is considered unstable
and requires immediate stabilization of the body and medical attention.
Flexion/Compression Fracture
Flexion and compression fractures frequently occur at the T1 and L1 levels.
The amount of anterior column failure depends on the amount of compressive force.
Usually there is some loss of vertebral height with this injury, but as long
as the middle and posterior columns are intact, this fracture is considered
stable.
Flexion/Distraction Fracture
This type of fracture is also known as a chance fracture, and is often caused
by seat belts in cars. In this fracture, all three columns of the vertebral
body can fail and there may be injury to bone, ligaments and discs. An interior
subluxation is often encountered. This fracture is considered unstable and required
immediate stabilization of the body and medical attention.
Compression/Torsion/Translational Fractures
Usually coupled together with or without flexion. Compression effects can occur
on the lateral margins of the vertebral body while torsional and translational
forces may affect the body or disc and ligament structures.
Have more questions?
Visit our Web sites for answers to all your back and neck problems.
Back.com |
iScoliosis.com |
MatureSpine.com |
NeckSurgery.com |
InsideSpine.com
Unless Noted Otherwise, All Articles and Graphics
Copyright © 2008, Medtronic Sofamor Danek, All Rights Reserved.
Please review our Privacy Policy, Editorial Policy, Terms Of Use, Credits or
Contact Us for more information. RSS Feed
We comply with the
HONcode standard for
trustworthy health
information: verify here.
| Published: September 29, 2006 |
Updated: December 20, 2006 |
The materials on this Web site are for your general educational information only. Information you read on this Web site cannot replace the relationship that you have with your health care professional. We do not practice medicine or provide medical services or advice as a part of this Web site. You should always talk to your health care professional for diagnosis and treatment.
|
