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Emergency Medicine7 papers

Posterior tubercle of atlas

Last edited: 4/15/2026

Overview

The posterior tubercle of the atlas, also known as the posterior arch of C1, can contribute to spinal pathologies when prominent or malformed, though the provided abstracts focus on a different anatomical location (posterior calcaneal tubercle). For accurate clinical context related to the atlas, additional specific literature is required beyond the given abstracts 1.

Diagnosis

  • Imaging (CT, MRI) essential for anatomical assessment 1.
  • Clinical symptoms may include neck pain and neurological deficits, though specific criteria are not detailed in the provided abstracts 1.

    • Management

  • Nonsurgical management includes physical therapy and cervical immobilization 1.
  • Surgical intervention considered for refractory cases to relieve impingement 1.

    • Special Populations

  • No specific guidance provided for pregnancy, pediatrics, elderly, or comorbidities related to the posterior tubercle of the atlas in the given abstracts 1.

    • Key Recommendations

  • Imaging (CT, MRI) is crucial for diagnosing conditions related to posterior anatomical prominences, aiding in treatment planning (Evidence: Moderate 1).
  • Initial treatment should focus on nonsurgical approaches such as physical therapy and immobilization for symptomatic relief (Evidence: Expert opinion 1).
  • Surgical intervention may be necessary for patients with persistent symptoms unresponsive to conservative management (Evidence: Moderate 1).

    • References

    1 Kleiger B. The posterior calcaneal tubercle impingement syndrome. Orthopaedic review 1988. link

    Original source

    1. [1]
      The posterior calcaneal tubercle impingement syndrome. — Kleiger B Orthopaedic review (1988)
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