front desk byward chiropractic clinic massage therapy centre friendly

Whiplash 101

Author: Byward's Healthcare Team Date: August 1, 2017 Chiropractic, Massage, Sports

What Happens When you Get Whiplash?

byward chiropractic clinic + massage therapy centre whiplash blog post

A sudden acceleration-deceleration of the head, most often during a motor vehicle accident, can cause injury and strain neck muscles and surrounding soft tissues. This type of injury is commonly referred to as whiplash. In such an event, the neck and head are suddenly forced backward and then forward, putting the cervical spine through lightning-quick motions and extreme stresses.

Most cases of whiplash are caused by car accidents where the person has been rear-ended or hit from the side. Other potential whiplash causes can include assault, bungee jumping, roller coasters, football, soccer, falls, and other high-impact activities where extreme acceleration-deceleration forces could impact the cervical spine and head. In all of these examples, a whiplash injury and a concussion can occur (be sure to read next week’s blog post where concussions are addressed) and proper assessment is recommended.

The Mechanism of Injury

The process of a whiplash injury sustained in a car accident can vary depending on many factors, including the angle and speed of the collision. Usually, the collision happens from behind, resulting in a whiplash injury that occurs in five general phases:

 

  1. The car gets hit from behind, which causes the seat to push against the back. The spine then gets loaded with forces that compress the cervical spine upward against the head.
  2. The torso (in contact with the seat) continues to accelerate forward but the head (not in contact with the seat yet) does not. As a result, the cervical spine’s natural C-curve (lordosis) temporarily becomes an unnatural S-shape. The abnormal compression and shearing forces can potentially damage intervertebral discs, facet joints, nerves and other neck tissues.
  3. The person’s head slams back into the accelerating seat. Soft tissues at the front of the neck are likely to be injured here as the neck rapidly extends backward.
  4. The head bounces off the seat and now accelerates forward.
  5. The seatbelt restrains the body (preventing potentially more severe injury) and the neck rapidly flexes as the head whips forward. Injuries are likely to happen to the soft tissues at the back of the neck. 

 

Whiplash Symptoms

A headache and/or neck pain that is constant or worsened with movement, back pain, dizziness, ringing in ears, jaw pain, visual disturbances, difficulty sleeping, difficulty concentrating, fatigue, chest pain or arm pain/weakness. The onset of symptoms can be delayed for up to 48 hours after the injury. For some people, the symptoms can be minor and resolve within a couple days. For others, symptoms can become varied and chronic, ranging from severe pain to cognitive and emotional problems. Due to the potentially high number and varied complexity of whiplash symptoms, they are collectively referred to as whiplash-associated disorders (WAD).

 

Get Help

Do not ignore whiplash type injuries. Get examined by a healthcare professional if you experience any of these symptoms. Chiropractors are trained and able to deal and treat whiplash injuries while also providing education and home care resources while you recover.

Many people think that because they walked away from an accident without any cuts and bruises, their body is fine. Whiplash can occur with relatively low impact. For example, impact in a car accident at less than 10km/hour can cause whiplash. Pain, stiffness and other symptoms of WAD 1 (tender muscles) or WAD 2 (limited neck movement). Whiplash typically start within the first two days after an accident.

 

If left untreated, acute injuries like whiplash can lead to chronic neck pain and dysfunction. Such injuries can greatly affect the quality of life of those afflicted.

 

Self-Care for Whiplash

If symptoms are mild to moderate, some self-care options within the first 48 hours include:

 

  • Rest – while it is good to stay active if possible, it also makes sense to take things easier the first few days. If a certain motion or activity exacerbates your neck pain, then avoid or limit that movement until the neck has more time to heal or you see your chiropractor.
  • Ice and/or Heat – in the first couple days following a whiplash injury. Applying ice can reduce pain and swelling in the neck. During this time window, the ice or cold packs can temporarily close small blood vessels and prevent a worsening of the swelling. Then you can apply ice or heat alternately a few days after the injury has occurred.

 

It is not advised to immobilize the neck by wearing a soft cervical collar. In whiplash patients, research tells us that early mobilization and activity shows superior patient results compared to immobilization and soft cervical collar use. Prolonged immobilization of the neck causes muscles to weaken and cause secondary damage.

 

Seat Safety

Properly adjusting the height of your car headrest will help prevent whiplash injury in an accident. In the ideal headrest adjustment, the top of your head should be in line with the top of the headrest. There should be no more than 2 to 5 cm between the back of your head and the headrest.

 

Good News

The good news is your chiropractor and massage therapist can help! Most whiplash injuries are not serious and will heal fully. However, proper and prompt assessment, diagnosis and treatment of whiplash symptoms is imperative for a speedy recovery. Many people experience little disruption in their activities and are able to get on with their daily lives. Research shows that successful whiplash treatment also involves patient cooperation and active efforts to resume daily activity.

 

Comments are closed.

Byward Chiropractic Clinic | 333a Cumberland St., Ottawa | PH: 613-860-8600Book Now