Cervical fracture

Cervical fracture
James Heilman, MD · CC BY-SA 3.0 · source
Name	Cervical fracture
Field	Neurosurgery, Orthopaedics, Emergency medicine
Symptoms	Pain, Quadriplegia, Tetraplegia, sensory loss
Complications	Spinal cord injury, Respiratory failure, Autonomic dysreflexia
Onset	Acute
Risks	Motor vehicle collision, Falls, Sports injuries
Diagnosis	Computed tomography, Magnetic resonance imaging, X-ray radiography
Treatment	Immobilization, Spinal fusion surgery, conservative care

Cervical fracture is an acute break in one or more of the vertebrae of the cervical spine located in the neck. It commonly presents after high-energy trauma and may be associated with spinal cord compromise, requiring rapid evaluation by Trauma center teams, Emergency medicine clinicians, and specialists in Neurosurgery and Orthopaedics. Timely imaging, immobilization, and multidisciplinary management influence outcomes and long-term function.

Signs and symptoms

Patients with a cervical fracture often report severe neck pain and localized tenderness and may present with visible deformity following incidents involving Motor vehicle collision, falls, Sports injury in contexts like Rugby World Cup matches or Olympic Games events. Neurological findings vary from radicular pain to complete paralysis, with signs such as loss of motor control, sensory deficits, or features of Spinal shock and Neurogenic shock sometimes seen in settings like mass-casualty events treated at Johns Hopkins Hospital or Mayo Clinic. Respiratory compromise can occur, noted in accounts from patients treated after incidents near Statue of Liberty or Grand Canyon rescues, and may necessitate airway management protocols developed at institutions like Royal London Hospital and Massachusetts General Hospital.

Causes and mechanism

Common mechanisms causing cervical fractures include high-energy trauma such as collisions on highways like those studied by National Highway Traffic Safety Administration and falls from heights investigated by Occupational Safety and Health Administration reports. Pathologic fractures can result from metastatic disease associated with Breast cancer, Prostate cancer, Multiple myeloma, or infections such as Tuberculosis of the spine noted in data from World Health Organization. Biomechanical forces include axial loading, hyperflexion, hyperextension, and rotational stresses described in research from Wake Forest School of Medicine and University of Toronto teams. Historical cases analyzed by scholars at University of Cambridge and Harvard Medical School helped define injury vectors seen in combat literature from Battle of Gettysburg and modern conflicts documented by United States Department of Defense.

Classification and types

Fractures are classified by pattern and stability, referencing systems used by entities like AO Foundation, Denis classification proponents, and schemes cited in guidelines from National Institute for Health and Care Excellence. Examples include odontoid (dens) fractures frequently discussed in literature from Mayo Clinic, hangman fractures involving C2 studied at Cleveland Clinic, and burst fractures evaluated by investigators at Johns Hopkins University. Subtypes such as type I, II, and III odontoid fractures are described in textbooks used at Yale School of Medicine and Stanford University School of Medicine. Stability assessment aligns with paradigms from American Association of Neurological Surgeons and Congress of Neurological Surgeons recommendations.

Diagnosis

Initial assessment follows trauma algorithms promulgated by Advanced Trauma Life Support and involves cervical immobilization policies from American College of Surgeons. Imaging begins with high-resolution Computed tomography scans as performed at centers like Karolinska Institutet and may be supplemented by Magnetic resonance imaging to evaluate the spinal cord and ligaments as in studies by Toronto Western Hospital. Plain radiographs remain useful in resource-limited settings referenced by Médecins Sans Frontières and World Health Organization advisories. Neurological examination may use scales developed by Frankel grading system proponents and the American Spinal Injury Association (ASIA) impairment scale applied in multicenter trials coordinated through institutions such as Sydney Neurotrauma Centre.

Management and treatment

Immediate management includes cervical immobilization with a rigid collar as recommended by National Institute for Health and Care Excellence and airway control strategies drawn from Royal College of Surgeons protocols. Definitive treatment options involve conservative immobilization with halo-vest or cervical orthosis used at rehabilitation units like Spaulding Rehabilitation Hospital, and operative stabilization such as anterior cervical discectomy and fusion, posterior instrumentation, or occipitocervical fusion performed by teams at Massachusetts General Hospital and Johns Hopkins Hospital. Perioperative care follows guidelines from American Society of Anesthesiologists and postoperative infection prevention guided by Centers for Disease Control and Prevention recommendations. Decision-making references randomized and observational studies published in journals affiliated with The Lancet, New England Journal of Medicine, and Journal of Neurosurgery.

Complications and prognosis

Complications include progressive neurological deterioration, chronic pain syndromes treated at centers like Mayo Clinic Pain Center, hardware failure reported in series from Cleveland Clinic, and nonunion documented in cohorts followed at Hospital for Special Surgery. Severe injuries can lead to permanent tetraplegia with associated secondary conditions such as pressure ulcers, thromboembolism monitored by American Heart Association guidance, and respiratory insufficiency managed in intensive care units modeled on Royal Infirmary of Edinburgh protocols. Prognosis depends on initial neurological status, age, comorbidity profiles evaluated in registries like those maintained by National Spinal Cord Injury Statistical Center and outcomes research from University College London.

Epidemiology and prevention

Epidemiological data from sources including the Centers for Disease Control and Prevention, World Health Organization, and national trauma registries report higher incidence in males and peaks in young adults involved in Motor vehicle collisions as well as older adults sustaining low-energy fractures after falls, a pattern noted in population studies from University of California, San Francisco and Imperial College London. Prevention strategies emphasize road safety measures advocated by National Highway Traffic Safety Administration and fall-prevention initiatives promoted by Centers for Disease Control and Prevention and National Institute for Health and Care Excellence. Occupational safety standards from Occupational Safety and Health Administration and sports regulations implemented by organizations such as Fédération Internationale de Football Association aim to reduce risk.

Rehabilitation and long-term care

Rehabilitation is multidisciplinary and delivered in facilities like Craig Hospital and Shepherd Center, involving physical therapy, occupational therapy, respiratory therapy, and psychosocial support integrated with vocational programs from Department of Veterans Affairs and community services coordinated with Red Cross initiatives. Long-term follow-up includes bone health management with input from specialists at Endocrine Society centers, assistive technology provision referenced in programs at Rehabilitation Institute of Chicago, and social reintegration supported by organizations such as Spinal Injuries Association.

Category:Spinal fractures