Neck and back injuries are among the most common injuries suffered after a motor vehicle collision. Even accidents that appear minor can place tremendous force on the spine, causing damage that may not be immediately noticeable. Many people walk away from a crash feeling sore or stiff, only to discover days or weeks later that they are dealing with a much more serious spinal injury.
This is the first part of a three-part series titled “My Neck, My Back,” which focuses on common spinal injuries caused by automobile accidents. In this first section, we will discuss the important differences between a disc bulge and a disc protrusion or herniated disc, two conditions that are frequently diagnosed after traffic collisions.
Understanding the Spine and Spinal Discs
Your spine is made up of vertebrae stacked on top of one another, and between each vertebra sits a spinal disc. These discs act as cushions or shock absorbers for the spine, helping your body bend, twist, and move while protecting the spinal cord and nerves.
Each disc has two main parts:
- A tough outer layer called the annulus fibrosus
- A soft, gel-like center called the nucleus pulposus
When the spine experiences sudden trauma, such as the violent force of a car accident, these discs can become damaged. Depending on the severity of the impact, the damage may result in a bulging disc, protruding disc, or herniated disc.
What Is a Bulging Disc?
According to Randy A. Shelerud of Mayo Clinic, there is a major distinction between a bulging disc and a herniated disc.
Dr. Shelerud explains that spinal discs can be compared to miniature jelly doughnuts positioned between the vertebrae. A bulging disc occurs when the disc extends outside the space it would normally occupy. Instead of remaining neatly in place, part of the disc pushes outward.
Unlike a herniation, the tough outer layer of the disc generally remains intact during a bulge. The bulge may affect a larger portion of the disc and often resembles a hamburger that is too large for its bun. Because the outer layer has not ruptured, the condition is considered “contained.”
Bulging discs are sometimes associated with normal aging and gradual wear and tear. However, trauma from a motor vehicle collision can also cause or worsen a disc bulge, especially when the spine is suddenly jolted forward and backward during impact.
What Is a Herniated Disc?
A herniated disc is typically more serious than a bulging disc because it involves a tear or rupture in the outer layer of the disc.
When this rupture occurs, some of the soft inner material pushes outward into the spinal canal. This leaked material can place pressure on nearby nerves, causing pain and neurological symptoms throughout the body.
Herniated discs are often referred to as:
- Slipped discs
- Ruptured discs
- Disc protrusions
Although these terms are commonly used interchangeably, they all describe a situation where the inner portion of the disc escapes through a damaged outer layer.
Additional Insight From Spine Specialists
Michael Perry of the Laser Spine Institute further explains the similarities and differences between bulging and herniated discs.
Both conditions affect the intervertebral discs that cushion the vertebrae and help maintain flexibility in the spine. Both injuries can also irritate or compress nearby nerves, resulting in painful symptoms that interfere with daily life.
However, the key distinction lies in whether the disc remains intact.
Bulging Disc: A Contained Injury
A bulging disc is considered a “contained” injury because there is no tear in the outer wall of the disc. Instead, the disc pushes outward slightly into the spinal canal, creating pressure without allowing the inner gel-like material to escape.
Even though the disc remains intact, the bulge can still place pressure on nerves and cause symptoms such as:
- Neck pain
- Lower back pain
- Stiffness
- Muscle spasms
- Tingling sensations
- Pain radiating into the arms or legs
Herniated Disc: A Non-Contained Injury
A herniated disc is considered “non-contained” because the outer layer of the disc has torn or ruptured. This allows part of the nucleus pulposus to leak into the spinal canal.
Once the inner material presses against nerves, symptoms can become much more severe and may include:
- Sharp radiating pain
- Numbness
- Weakness in the arms or legs
- Burning sensations
- Difficulty walking
- Reduced mobility
- Chronic pain
In some cases, a herniated disc may begin as a bulging disc that worsens over time due to additional pressure or trauma.
How Car Accidents Cause Disc Injuries
Motor vehicle collisions place sudden and violent force on the body. Even at lower speeds, the impact can force the spine into unnatural movement patterns that strain muscles, ligaments, and discs.
Rear-end collisions are especially known for causing whiplash injuries that affect the cervical spine in the neck. Side-impact and head-on crashes can also compress or twist the spine with enough force to damage spinal discs.
The dangerous part about these injuries is that symptoms do not always appear immediately. Adrenaline following an accident can temporarily mask pain, causing victims to believe they are uninjured until inflammation and nerve irritation develop later.
Common Symptoms to Watch For
After a car accident, it is important to monitor your body closely for signs of spinal injury. Symptoms may appear gradually over several days and can worsen if left untreated.
Common symptoms include:
- Persistent neck pain
- Lower back pain
- Pain between the shoulders
- Tingling in the hands or feet
- Numbness
- Muscle weakness
- Limited range of motion
- Pain that radiates into the arms or legs
- Difficulty sitting, standing, or sleeping comfortably
Even mild symptoms should never be ignored after a collision.
Why Immediate Medical Attention Matters
If you are experiencing neck or back pain after a motor vehicle collision, seeking medical attention immediately is extremely important. Early diagnosis can help prevent further damage and improve your chances of recovery.
Doctors may use imaging tests such as MRIs or CT scans to determine whether you are dealing with a bulging disc, herniated disc, or another spinal injury. Prompt treatment may include:
- Physical therapy
- Medication
- Chiropractic care
- Pain management
- Injections
- Surgery in severe cases
Waiting too long to seek treatment can allow the injury to worsen and may also create challenges when dealing with insurance claims related to the accident.
Protecting Your Health After an Accident
Many people underestimate neck and back injuries because they are not always visible from the outside. However, spinal injuries can have long-term consequences that affect every part of daily life, from working and driving to sleeping and exercising.
If you begin experiencing pain, stiffness, numbness, or weakness after a car accident, do not ignore the warning signs. Seeking medical care early can help identify the injury, begin proper treatment, and protect your long-term health and recovery.
*This blog is for informational purposes only and is not to be misconstrued as legal or medical advice.
CONTACT HERRMAN & HERRMAN IF YOU HAVE BEEN INJURED IN ANY OF THE FOLLOWING TYPES OF ACCIDENTS:
We can help you if you have been harmed by the following:
- Car accidents – Our lawyers have extensive experience handling car accident cases. We will work to identify the party or parties at fault for the crash and build a case to demonstrate persuasively how the parties caused the accident and your injuries. We will seek fair and full compensation through a negotiated settlement or at trial if necessary.
- Truck accidents – Thousands of large commercial trucks travel the roads of Texas every single day. Unfortunately, careless truck drivers and trucking companies disregarding safety put innocent people at risk of serious injuries. If you’ve been injured in a truck accident, let our experienced Texas personal injury lawyers stand up to the trucking companies and insurers on your behalf.
- Motorcycle accidents – Motorcycle riders often suffer grievous injuries in crashes caused by other motorists. Too many motorcycle accidents in Corpus Christi are caused by careless drivers who don’t look for motorcycle riders or violate their right of way. Our personal injury lawyers will work to cut through the bias and stigma against motorcycle riders. Our goal is to seek the financial compensation that you’ll need to recover from a serious motorcycle accident and injuries such as bone fractures, road rash, or traumatic brain injury.
- Product liability – Product manufacturers have a legal obligation to make products that are safe for their intended uses and to warn consumers of any risks that may come with the product. When products have design or manufacturing defects or undisclosed dangers, the product manufacturer may be legally responsible for injuries suffered by consumers. Our attorneys can help you evaluate whether you have a valid product liability claim.
- Brain injury – Brain injuries can leave accident victims with disabilities that leave them unable to work or perform many tasks of daily living. Seeking compensation for a brain injury in an accident often proves incredibly complex. The brain injury survivor may seek compensation for anticipated future medical care and the medical care already provided. Our personal injury lawyers can help you through the difficult recovery process following a brain injury and will fight to make sure you have the resources you need.
- Spinal injury – Spinal cord injuries could cost millions of dollars of care over the course of the victim’s lifetime, especially when those injuries result in partial or complete paralysis, such as paraplegia or quadriplegia. If you or your loved one has suffered a spinal cord injury, you deserve compassionate legal representation. Our attorney can help you determine whether you may be entitled to claim compensation for your injury and expenses related to living with the disability, such as making a home more accessible.
- Wrongful death – If you have lost a loved one due to the negligent or reckless actions of another party, your family deserves to seek accountability and compensation from those at fault for the wrongful death. Our caring and dedicated attorneys can help guide you and your family through this difficult and painful time and seek justice for your loved one.
