E4: Differential Diagnosis of Neck Pain Flashcards
What are some congenital etiologies of torticollis?
Trauma at birth Klippel-Feil syndrome Basilar impression Atlanto-occipital fusion Pterygium colli (web neck) Odontoid abnormalities
What is Klippel Feil syndrome?
Cervical spine anomaly consisting of multiple fused vertebrae, possible hemivertebrae or other anomalies
On physical exam, what signals Klippel Feil syndrome?
Segmental motion testing demonstrates total motion loss, not just restriction.
What are some inflammatory etiologies of torticollis?
Lymphadenitis in the neck
Tuberculosis
Typhoid
Rheumatoid arthritis *most common - causes spontaneous Atlanto-axial rotatory subluxation
How does rheumatoid arthritis induce torticollis?
It erodes away the transverse odontoid ligament with subluxation of the dens posteriorly into the spinal canal
If a patient presents with neck pain and has RA elsewhere in the body, what should be done before taking a manipulative approach?
Perform flexion/extension films of the odontoid
What are some neurologic etiologies of torticollis?
Ocular dysfunction Syringomyelia Spinal cord tumor Cerebellar tumor Bulbar palsies Spasmodic torticollis
What is syringomyelia?
Central cavitation (dilation) of the spinal cord
When do symptoms of syringomyelia typically appear?
Second/third decade of life
Which demographic is more affected by syringomyelia?
Men
M:F - 7:3
What is the calling card of syringomyelia?
Awkwardness/weakness in the extremities
“Claw hand”
Radicular pain is UNUSUAL
What are the red flags for possible infection with neck pain?
Age: >50 years or <20 years Fever or chills Pain worse supine Recent UTI IV drug abuse Immune suppression
What are common infectious causes of neck pain?
Sinusitis Cervical adenitis Parotitis Lyme arthritis Osteomyelitis
What are the red flags for possible tumor with neck pain?
Age: >50 years or under <20 years
Unexplained weight loss
Pain worse when supine
Severe nocturnal pain
**NO fever
What Beighton score do most people with Ehlers-Danlos have?
7
What is the most common sub-type of Ehlers Danlos?
Type III - Hypermobility Type
1 in 10-15,000 people