Spinal Cord Injury: Paraplegia and Quadriplegia

Reviewed by Dr. Kshitij Chaudhary, Spine Surgeon, P.D. Hinduja Hospital, Mumbai. Last reviewed June 2026.

What Are Paraplegia and Quadriplegia?

Paraplegia and quadriplegia (also called tetraplegia) describe paralysis affecting the body below the level of a spinal cord injury. In paraplegia, the legs are affected but arm function is preserved; in quadriplegia, both the arms and legs are affected. Partial weakness, rather than complete paralysis, is called paraparesis or quadriparesis.

The most common cause is a traumatic injury to the spinal cord — from a fall, road traffic accident, or sports injury — though spinal cord dysfunction can also occur from severe spinal stenosis, a tumor, infection, or other neurological conditions.

Immediate Care After a Spinal Cord Injury

The first priority after a spinal cord injury is stabilizing the patient and preventing further damage. This typically involves immobilizing the spine until the injury is assessed, urgent imaging (CT and/or MRI) to determine the extent and location of injury, and in some cases, urgent surgery to stabilize fractured or unstable vertebrae and relieve any ongoing compression of the spinal cord. Close monitoring in an intensive care setting is often needed, particularly for higher spinal cord injuries that can affect breathing.

The degree of recovery depends heavily on the severity and completeness of the original injury, and how quickly compression (if present) is relieved.

What to Expect: Symptoms and Effects

Beyond paralysis or weakness, a spinal cord injury can affect sensation in the affected areas, bladder and bowel control, sexual function, and — in higher-level injuries affecting the neck — breathing. Not everyone is affected in every way; the specific pattern depends on the level and completeness of the injury.

Long-Term Management and Rehabilitation

Recovery and adaptation after a spinal cord injury is a long-term process, usually involving a multidisciplinary rehabilitation team — physiotherapists, occupational therapists, urologists, and others — working together. Rehabilitation focuses on maximizing independence and mobility (including wheelchair use where needed), managing bladder and bowel function, strengthening and retraining unaffected muscle groups, preventing complications, and supporting emotional wellbeing through this major life adjustment.

Preventing Long-Term Complications

People living with paraplegia or quadriplegia are at higher risk of certain complications, which are actively monitored and managed: urinary tract infections, pressure sores from prolonged sitting or lying in one position, lung infections and breathing difficulties, osteoporosis, muscle and joint stiffness (spasticity), and chronic pain. Your rehabilitation team will guide you on preventing and managing these.

Life After Spinal Cord Injury

Many people with paraplegia or quadriplegia go on to lead full, active lives — working, driving with adapted vehicles, maintaining relationships, and raising families. Some regain partial movement or sensation over time, particularly with incomplete injuries, though this varies widely from person to person.

It's common to experience low mood or anxiety while adjusting to life after a spinal cord injury — this is a significant life change, and support from your medical team, family, and, if helpful, a mental health professional, is an important part of recovery.

Frequently Asked Questions

Will I regain movement?

This depends heavily on whether the injury is "complete" or "incomplete," and its exact level. Your treating team can give you a more specific sense of your individual prognosis as your recovery unfolds.

Can sexual function be affected?

Yes, this is common, but there are treatments, devices, and strategies that can help — this is a normal topic to discuss with your care team.

Is surgery always needed after a spinal cord injury?

Not always — it depends on the type and stability of the injury. Your surgeon will advise on whether and when surgery is appropriate.

About Dr. Kshitij Chaudhary

This page was written by Dr. Kshitij Chaudhary, a fellowship-trained spine surgeon at P.D. Hinduja Hospital, Mumbai, with experience in the acute surgical management of spinal trauma. Learn more about Dr. Chaudhary →

This information is for general education and does not replace a consultation with your doctor.