Hurt in a Crash? Get Clear Answers About a Conus Medullaris Injury Claim

If a crash has left you or a family member with a conus medullaris injury, you likely have urgent questions. Can you sue, and how long do you have? In New Mexico, a crash injury may support a negligence claim when someone else’s carelessness helped cause it. The general deadline for an injury to a person is three years.

This guide covers the injury itself, the legal rules, and the proof a claim usually needs.

What Is a Conus Medullaris Injury, and Can a Crash Cause One?

A conus medullaris injury affects the lower end of the spinal cord, where nerves that control the legs, bladder, and bowels begin. A crash can cause one when a sudden force reaches the lower back, such as a hard stop or a blow to the spine.

Symptoms depend on where the injury sits and how much nerve tissue is affected. They can include leg weakness, numbness, or changes in bladder and bowel control. Some symptoms appear hours or days after the crash, not right away.

Injuries lower in the spine can look different from injuries higher up, which is why the exact location matters. Many people walk away from a crash feeling shaken and assume they’re fine. Later, tingling or weakness can change that picture. For an overview of the broader condition, read our spinal cord injury guide.

Can You File a Conus Medullaris Injury Lawsuit in New Mexico?

A conus medullaris injury affects the lower end of the spinal cord. Negligence generally requires a duty owed to you, a breach of that duty, and a breach that caused your damages. See Herrera v. Quality Pontiac.

Duty is the starting point. New Mexico law says every person has a duty to use ordinary care for the safety of others. UJI 13-1604 NMRA reads: “Every person has a duty to exercise ordinary care for the safety of the person and the property of others. [Every person also has a duty to exercise ordinary care for the person’s own safety and the safety of their property.] USE NOTES The bracketed material is to be used only when the party seeking recovery has been charged with lack of ordinary care.” See UJI 13-1604 NMRA.

Causation often takes the most work to show. Under UJI 13-305 NMRA, an act counts as a cause if it contributes to bringing about the injury. The instruction’s bracketed language may also require that the injury would not have occurred without the act, and that but-for clause may be unnecessary or inappropriate in particular cases. The act must also be reasonably connected as a significant link to the injury.

Several kinds of parties could be responsible. These include a negligent driver, a commercial truck operator, or a property owner in a premises case. See Spencer v. Health Force.

Whether your crash fits these rules depends on the facts.

How Long Do You Have to File in New Mexico?

The general deadline for an injury to a person is three years. NMSA 1978, § 37-1-8 requires actions against sureties on official bonds and on bonds of guardians, conservators, personal representatives and persons acting in a fiduciary capacity to be brought within two years after liability is finally established, and requires actions for an injury to the person or reputation of any person to be brought within three years.

Wrongful death has its own clock. Under NMSA 1978, § 41-2-2, a wrongful death action must be brought within three years after the cause of action accrues, and it accrues as of the date of death (NMSA 1978, § 41-2-2 — three years from the date of death).

Timing gets more complicated when symptoms show up later. Our delayed symptoms deadline guide covers that question in more detail.

Waiting while you recover can shorten the time you have to act. Raise timing questions early, while the medical records and crash details are still easy to find.

What Proof Does a Conus Medullaris Injury Claim Need?

Medical records are the core proof that the crash caused your injury. Emergency room notes, imaging such as MRI, and the treating doctor’s notes show what was found and when.

A clear timeline helps. Write down the crash date, the first symptoms, when you reported them, and how they changed. These details connect what happened on the road to what the medical file shows.

A symptom journal can track bladder, bowel, leg, and pain changes day by day. See our pain symptom journal guide.

The other side may argue that an older back problem caused some symptoms. New Mexico’s causation standard does not require the crash to be the only cause. The crash must still be a significant link to the injury. A doctor may need to explain that link in plain terms.

What Damages Can a Claim for This Injury Include?

A claim can seek money for losses the injury caused. These may include medical care, lost income, and changes to daily life.

Catastrophic injuries often bring long-term costs. Adaptive equipment, vehicle changes, or home modifications may be part of a claim. Our home modifications guide covers those costs in more detail.

Family members may have their own claims. Loss of consortium damages belong to the close family member who claims them, not to the injured person. See Thompson v. City of Albuquerque.

If a crash causes a death, the personal representative of the deceased person brings the action. NMSA 1978, § 41-2-3 also sets how judgment proceeds are divided, starting with a surviving spouse and children.

Every case is different. The damages in any one case depend on its facts.

How Does New Mexico Divide Fault After a Crash?

New Mexico uses pure comparative fault, so partial fault reduces a claim but does not bar it. In Scott v. Rizzo, the court adopted pure comparative negligence, so an injured person’s own share of fault reduces the damages but does not bar recovery.

Under UJI 13-2218 NMRA, where comparative negligence is an issue and there is no apportionment of negligence among defendants or non-parties, the jury compares the negligence of the injured person and the defendant, with percentages totaling 100%. The injured person’s total damages are then reduced by their own percentage of fault.

When more than one party is at fault, NMSA 1978, § 41-3A-1 generally limits each defendant to its own share of fault. The statute lists exceptions.

Crash records matter when fault is disputed. Crash reports, witness statements, and scene evidence often become central when insurers dispute who was at fault.

Talk With El Gringo Law About Your Situation

A crash injury brings hard questions about time, money, and the future. You don’t have to sort them out alone.

You may be reading this beside a hospital bed, while a family member learns what the injury means for walking or bladder control. You may also be deciding whether to talk about the crash at all.

Common questions