Spinal cord injuries and paralysis are among the most devastating outcomes of serious accidents. These injuries often result in permanent loss of mobility, sensation, or bodily function and frequently require lifelong medical care and assistance. In Massachusetts, spinal cord injuries and paralysis are commonly classified as catastrophic injuries due to their long-term and life-altering effects.
This article explains how spinal cord injuries and paralysis occur, when they are considered catastrophic under Massachusetts law, what medical evidence is used to support these claims, and why proper classification is critical for injured individuals and their families.
The spinal cord is a vital part of the central nervous system, transmitting signals between the brain and the rest of the body. When the spinal cord is damaged, communication between the brain and muscles or organs may be disrupted or lost entirely.
Spinal cord injuries can affect movement, sensation, bladder and bowel function, breathing, and overall independence. The severity of the injury depends on the location of the damage and whether the injury is complete or incomplete.
Because spinal cord injuries often involve permanent impairment, they are frequently considered catastrophic injuries.
Spinal cord injuries are typically classified by the location of the damage along the spine.
Injuries to the cervical spine, located in the neck, are often the most severe. These injuries can affect the arms, legs, and torso and may result in quadriplegia or tetraplegia. Cervical injuries can also impair breathing and require ventilator support.
Thoracic injuries occur in the upper and mid-back. These injuries often affect the chest, trunk, and legs, and may result in paraplegia while preserving arm function.
Injuries to the lower back can affect the hips, legs, and pelvic organs. While some function may remain, these injuries can still result in permanent mobility limitations and loss of independence.
The higher the injury on the spine, the more extensive the impairment tends to be.
A complete injury means there is a total loss of motor and sensory function below the level of injury. These injuries almost always result in permanent disability and are typically considered catastrophic.
Incomplete injuries allow for some degree of sensation or movement below the injury site. However, even incomplete injuries may lead to significant long-term impairment, chronic pain, and functional limitations that qualify as catastrophic.
Paralysis occurs when communication between the brain and muscles is disrupted due to damage to the spinal cord, brain, or peripheral nerves. Paralysis can be partial or complete and may affect different parts of the body.
Paraplegia involves paralysis of the legs and lower body. Individuals may lose the ability to walk and require wheelchairs, assistive devices, or personal care assistance.
Quadriplegia affects all four limbs and the torso. This form of paralysis often requires round-the-clock care, adaptive equipment, and extensive medical support.
Partial paralysis involves limited movement or sensation. Even when some function remains, partial paralysis can significantly interfere with daily activities and employment.
Paralysis is commonly considered catastrophic when it results in permanent loss of function or independence.
In Massachusetts, spinal cord injuries and paralysis are generally classified as catastrophic when they cause permanent or long-term impairment that substantially affects a person’s ability to live independently or earn a living.
Factors supporting a catastrophic classification include:
The determination focuses on the lasting impact of the injury, not solely on the initial diagnosis.

Establishing that a spinal cord injury or paralysis is catastrophic requires extensive medical documentation.
MRI and CT scans are used to identify fractures, spinal cord compression, disc damage, and nerve involvement.
Neurologists assess motor function, reflexes, sensory response, and nerve signaling to determine the extent of impairment.
Physical therapists and rehabilitation specialists evaluate a patient’s ability to walk, transfer, perform self-care tasks, and maintain balance.
Life-care planners assess long-term needs such as medical treatment, therapy, assistive devices, home modifications, and personal care assistance.
This evidence is critical in catastrophic injury litigation.
Spinal cord injuries and paralysis most often result from severe or high-impact accidents, including:
These incidents often involve sudden force that damages the spine or spinal cord.
Massachusetts follows a modified comparative negligence rule. Injured individuals may recover compensation as long as they are not more than 50 percent responsible for the accident.
Because spinal cord injury claims often involve significant damages, insurance companies may aggressively dispute fault.
Most spinal cord injury and paralysis claims must be filed within three years of the date of the accident. Failing to file within this time frame can prevent recovery.
When spinal cord injuries or paralysis are classified as catastrophic, compensation may include:
These damages often reflect the lifelong consequences of the injury.
Spinal cord injuries and paralysis are among the most commonly recognized catastrophic injuries due to their permanent nature and extensive care requirements.
For a broader explanation of catastrophic injury claims, see our guide on what qualifies as a catastrophic injury in Massachusetts, as well as our overview of catastrophic injuries and related legal considerations.
These resources explain how spinal injuries fit within the larger framework of catastrophic injury litigation.
You should seek legal guidance if a spinal injury results in:
Early evaluation helps protect long-term financial and medical interests.
Paralysis is typically considered catastrophic when it is permanent and significantly limits mobility or independence.
Yes. Partial paralysis may be considered catastrophic if it results in long-term impairment or prevents independent living or employment.
No. Some spinal cord injuries are incomplete and do not cause total paralysis, but they may still result in permanent disability.
Imaging studies, neurological exams, functional assessments, and life-care planning evaluations are commonly used.
Some improvement may occur, especially in incomplete injuries, but many individuals experience permanent limitations.
Spinal cord injuries and paralysis often result in permanent, life-altering consequences. These cases require careful legal and medical evaluation to ensure that long-term care needs and financial losses are fully addressed.
An experienced personal injury law firm can help determine whether a spinal cord injury qualifies as catastrophic and pursue compensation that reflects the true impact of the injury. With over 50 years of experience helping victims in Massachusetts and New Hampshire, Kiley Law Group knows best how to deal with this.
If you or a loved one has suffered a spinal cord injury or paralysis due to another party’s negligence in Massachusetts, legal guidance can help protect your future. Contact Kiley Law Group Today.

