Critical Care

What Just Happened: Acute Care and Surgery

At a Glance

The first days after a spinal cord injury focus on neuroprotection to limit further damage. Critical acute care steps include maintaining a high mean arterial pressure (MAP) to ensure blood flow to the cord and performing surgical decompression within 24 hours to relieve pressure on nerves.

If you are already in the rehabilitation phase, this section explains the critical interventions your emergency team likely took to stabilize you in the hospital. It can sometimes be stressful to read about the acute phase, but understanding these steps can help clarify the foundation of your recovery journey ^[1].

The first few days after a spinal cord injury are a race against time. While the initial accident caused the damage, your medical team is focused on “neuroprotection”—limiting further damage to the spinal cord and creating the best possible environment for recovery ^[1]^[2].

This acute phase of care generally focuses on two main “pillars”: maintaining blood flow and relieving pressure on the nerves.

Pillar 1: Maintaining Blood Flow (MAP Management)

Just like the brain, the spinal cord needs a steady supply of oxygen and nutrients carried by the blood ^[3]. After an injury, the body often loses its ability to regulate blood pressure, which can cause the spinal cord to become “ischemic” (starved of blood) ^[4].

The Target: Doctors often use medications called vasopressors to keep your Mean Arterial Pressure (MAP)—a measure of your average blood pressure—higher than normal ^[4].
The Goal: A common target is 85–90 mmHg for the first five to seven days ^[5]. This helps ensure the injured cord is getting enough blood (perfusion) to stay alive and begin healing ^[6]^[3].
The Balance: Because these medications can put stress on the heart, your team will carefully monitor you for side effects like a slow heart rate or irregular rhythms ^[7]^[4].

Pillar 2: Relieving Pressure (Surgical Decompression)

If the spinal cord is being pinched or squeezed by broken bone, blood clots, or herniated discs, it cannot heal ^[8]. Surgical decompression is the procedure used to remove these “chokepoints” and stabilize the spine ^[8].

Timing Matters: Leading medical guidelines (AANS/CNS) strongly recommend performing this surgery within 24 hours of the injury when medically possible ^[9]^[10].
“Ultra-Early” Surgery: Some research suggests that surgery performed even sooner—within 8 to 12 hours—may lead to even better neurological outcomes, particularly for those with “incomplete” injuries ^[11]^[12].
Stability: In addition to decompression, the surgeon may use hardware (rods and screws) to fuse the spine, ensuring it is stable enough for you to begin sitting up and moving during rehabilitation ^[8].

A Note on Corticosteroids

You may hear about high-dose steroids (like methylprednisolone). This treatment was standard for many years, but it has become highly controversial ^[13].

The Debate: While some believe steroids reduce inflammation, many current guidelines recommend against their routine use ^[14]^[15].
The Risks: Studies have shown that the risks—such as a higher chance of severe infection, stomach ulcers, and blood clots—often outweigh the small or unproven benefit to nerve recovery ^[13]^[15].

Your medical team will make a decision on steroids based on your specific injury and overall health ^[16].

Common questions in this guide

Why is blood pressure management important after a spinal cord injury?

Maintaining a higher mean arterial pressure (MAP) ensures the injured spinal cord receives enough oxygen and blood flow. Doctors often use medications to keep the MAP between 85 and 90 mmHg for the first week to help the cord survive and heal.

How soon should surgery happen after a spinal cord injury?

Medical guidelines strongly recommend performing surgical decompression within 24 hours of the injury when medically possible. Some evidence suggests that surgery within 8 to 12 hours may lead to even better outcomes by relieving pressure on the spinal nerves as early as possible.

What is the goal of surgical decompression for a spinal cord injury?

Surgical decompression involves removing broken bones, blood clots, or damaged discs that are squeezing the spinal cord. This procedure is often combined with spinal fusion using rods and screws to stabilize the spine so that you can safely sit up and begin rehabilitation.

Are steroids used to treat spinal cord injuries?

The use of high-dose steroids like methylprednisolone is highly controversial and no longer a routine standard of care. Modern guidelines often recommend against them because the risks of severe infection, stomach ulcers, and blood clots usually outweigh any potential benefits for nerve recovery.

Curated prompts to bring to your next appointment.

1.What is the current target for my Mean Arterial Pressure (MAP), and how are we balancing that goal with my heart health?
2.Was my surgery performed within the first 24 hours of injury, and how does the timing affect my potential for recovery?
3.What was the primary goal of my surgery—was it decompression, stabilization, or both?
4.Are we using corticosteroids like methylprednisolone, and what are the potential risks and benefits in my specific case?
5.How are we monitoring the blood flow and oxygenation to my spinal cord while I am in the ICU?

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

References (16)

1
Subacute Posttraumatic Ascending Myelopathy After an Incomplete Spinal Cord Injury from a Gunshot Wound to the Spine: Case Report and Review of the Literature.
Miller BA, Roy AK, Boucher AB, et al.
World neurosurgery 2016; (88()):687.e13-687.e17 doi:10.1016/j.wneu.2015.11.058.
PMID: 26704212
2
Cell biology of spinal cord injury and repair.
O'Shea TM, Burda JE, Sofroniew MV
The Journal of clinical investigation 2017; (127(9)):3259-3270.
PMID: 28737515
3
Hemodynamic Management of Acute Spinal Cord Injury: A Literature Review.
Lee YS, Kim KT, Kwon BK
Neurospine 2021; (18(1)):7-14 doi:10.14245/ns.2040144.072.
PMID: 33211951
4
Contemporary hemodynamic management of acute spinal cord injuries with intravenous and enteral vasoactive agents: A narrative review.
Iovine JA, Villanueva RD, Werth CM, et al.
American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists 2022; (79(18)):1521-1530 doi:10.1093/ajhp/zxac164.
PMID: 35677966
5
A Clinical Practice Guideline for the Management of Patients With Acute Spinal Cord Injury: Recommendations on Hemodynamic Management.
Kwon BK, Tetreault LA, Martin AR, et al.
Global spine journal 2024; (14(3_suppl)):187S-211S doi:10.1177/21925682231202348.
PMID: 38526923
6
Spinal cord perfusion pressure predicts neurologic recovery in acute spinal cord injury.
Squair JW, Bélanger LM, Tsang A, et al.
Neurology 2017; (89(16)):1660-1667 doi:10.1212/WNL.0000000000004519.
PMID: 28916535
7
Interventions to Optimize Spinal Cord Perfusion in Patients with Acute Traumatic Spinal Cord Injuries: A Systematic Review.
Evaniew N, Mazlouman SJ, Belley-Côté EP, et al.
Journal of neurotrauma 2020; (37(9)):1127-1139 doi:10.1089/neu.2019.6844.
PMID: 32024432
8
Acute Traumatic Spinal Cord Injury.
Eli I, Lerner DP, Ghogawala Z
Neurologic clinics 2021; (39(2)):471-488 doi:10.1016/j.ncl.2021.02.004.
PMID: 33896529
9
An Update of a Clinical Practice Guideline for the Management of Patients With Acute Spinal Cord Injury: Recommendations on the Role and Timing of Decompressive Surgery.
Fehlings MG, Tetreault LA, Hachem L, et al.
Global spine journal 2024; (14(3_suppl)):174S-186S doi:10.1177/21925682231181883.
PMID: 38526922
10
Spinal Cord Injury With Tetraplegia in Young Persons After Diving Into Shallow Water: What Has Changed in the Past 10 to 15 Years?
Ull C, Yilmaz E, Jansen O, et al.
Global spine journal 2021; (11(8)):1238-1247 doi:10.1177/2192568220944124.
PMID: 32909818
11
Impact of ultra-early, early and delayed decompression on neurological and clinical outcomes in spinal cord injury: A systematic review and meta-analysis.
Yu C, Wang J, Wang J, et al.
The journal of spinal cord medicine 2025; (48(5)):763-772 doi:10.1080/10790268.2025.2483074.
PMID: 40227671
12
The Importance of Early Surgical Decompression for Acute Traumatic Spinal Cord Injury.
Lee DY, Park YJ, Song SY, et al.
Clinics in orthopedic surgery 2018; (10(4)):448-454 doi:10.4055/cios.2018.10.4.448.
PMID: 30505413
13
Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines on the Evaluation and Treatment of Patients With Thoracolumbar Spine Trauma: Pharmacological Treatment.
Arnold PM, Anderson PA, Chi JH, et al.
Neurosurgery 2019; (84(1)):E36-E38 doi:10.1093/neuros/nyy371.
PMID: 30202962
14
A Clinical Practice Guideline for the Management of Patients With Acute Spinal Cord Injury: Recommendations on the Use of Methylprednisolone Sodium Succinate.
Fehlings MG, Wilson JR, Tetreault LA, et al.
Global spine journal 2017; (7(3 Suppl)):203S-211S doi:10.1177/2192568217703085.
PMID: 29164025
15
The safety and efficacy of steroid treatment for acute spinal cord injury: A Systematic Review and meta-analysis.
Sultan I, Lamba N, Liew A, et al.
Heliyon 2020; (6(2)):e03414 doi:10.1016/j.heliyon.2020.e03414.
PMID: 32095652
16
Methylprednisolone for the Treatment of Patients with Acute Spinal Cord Injuries: A Propensity Score-Matched Cohort Study from a Canadian Multi-Center Spinal Cord Injury Registry.
Evaniew N, Noonan VK, Fallah N, et al.
Journal of neurotrauma 2015; (32(21)):1674-83 doi:10.1089/neu.2015.3963.
PMID: 26065706

This page explains acute care protocols for spinal cord injuries for educational purposes only. Always consult your neurosurgery or critical care team for specific medical advice regarding your treatment.

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