Aplasia of the posterior arc of the atlas with persistent posterior tubercle: a case report.
case_report · Level V
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- Record sourced from PubMed, PMID 15759174.
- Also identified by PMC identifier 3476693.
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Abstract
An unusual case of partial aplasia of the posterior arc of the atlas, with persistent posterior tubercle, is presented in a previously healthy individual who sustained a neck trauma. Both plain X-rays and CT findings specified the lesion. Dynamic X-rays in flexion and extension showed an immobile posterior tubercle. The patient did not develop neurological symptoms at any stage during follow-up (1 year).
Medical subject headings
- Cervical Atlas
Anatomy
- cervical spine