what is a coup in medical terms

What are the symptoms of coup?

Symptoms of coup-contrecoup injuries include the following.Severe or worsening headache.Dizziness and disorientation.Loss of consciousness.Memory loss.Vision problems.Light sensitivity.Lack of coordination.Difficulty concentrating.More items...•

What is a coup injury example?

A "coup" injury is the initial site of impact. 1 For example, if you were in a car accident and struck your head on the steering wheel, you might have a "coup" brain injury near the location of the forehead.

How is coup diagnosed?

Signs and symptoms of a coup-contrecoup brain injury....1. Frontal Lobe DamageImpulsivity.Poor judgement.Memory loss.Concentration problems.Aphasia (language difficulties)Behavioral and personality changes.Problem-solving difficulties.Decision-making problems.

What is the difference between coup and Contrecoup injuries?

Contrecoup injuries classically occur when the moving head (brain) strikes a stationary object; whereas, a coup injury is associated with a moving object impacting a stationary head.

How do you treat a coup?

Other treatments a medical professional may prescribe in dealing with coup contrecoup symptoms include:Physical therapy.Transcutaneous electrical nerve stimulation (TENS)Cognitive retraining.Psychotherapy.Antidepressants or antianxiety medication.

How does a coup injury occur?

What Causes Coup-Contrecoup Injuries? Coup-contrecoup injuries occur when a blow to the skull leads to brain damage. In some cases, these types of injuries can damage two sides of the brain. For this to occur, the brain must experience severe blunt force trauma by coming into contact with a heavy object.

What is counter coup injury?

Contrecoup injury—a moving head colliding against an immobile object typically producing maximal brain injury opposite the site of cranial impact.

Which brain region is the most susceptible to coup Contrecoup injury?

You will likely suffer a contrecoup injury to the frontal lobe due to sudden movement of the brain and pressure within the skull, according to Dr. Kelly. A force may be so extreme as to cause the brain harm on the side of the impact and on the opposite side of the brain and skull.

How is coup-contrecoup diagnosed?

Symptoms and Diagnosis The injury causes a contusion or intracerebral hemorrhage in the brain. This can cause the brain-bleed, brain swelling, or cause problems with the cerebrospinal fluid flow around the brain. This can be diagnosed either by a CT scan or MRI.

Which injury is common in patients with chronic alcoholism?

Alcohol use and traumatic brain injury (TBI) are inextricably and bidirectionally linked. Alcohol intoxication is one of the strongest predictors of TBI, and a substantial proportion of TBIs occur in intoxicated individuals.

Can you get a concussion without hitting your head?

To answer the question right up front: Yes, you can. A strong blow to the body can easily impart the jarring impact necessary to rattle the brain and result in a concussion, even if the head itself does not take a direct hit.

What is a coup brain injury?

When there is a direct blow to the head, the bruising of the brain and the damage to the internal tissue and blood vessels is due to a mechanism called coup-contrecoup. A bruise directly related to trauma at the site of impact is called a coup lesion (pronounced COO).

What is counter coup injury?

Contrecoup injury—a moving head colliding against an immobile object typically producing maximal brain injury opposite the site of cranial impact.

When a person is in a car accident What is the coup Contrecoup injury and why can it occur?

A coup contrecoup injury describes an injury that occurs both at the site of the injury and directly opposite where the injury occurred. This happens when the force of the trauma is so great that the brain moves to the opposite side of the initial injury, causing the additional bleeding and bruising.

How is coup-contrecoup diagnosed?

Symptoms and Diagnosis The injury causes a contusion or intracerebral hemorrhage in the brain. This can cause the brain-bleed, brain swelling, or cause problems with the cerebrospinal fluid flow around the brain. This can be diagnosed either by a CT scan or MRI.