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Cranio-vertebral pathology in Down syndrome
Clinical Neurology and Neurosurgery
|January 1, 1985
Summary
Atlanto-axial dislocation is common in Down syndrome, but symptomatic cases are rare. Surgical intervention is recommended for symptomatic craniovertebral malformations in Down syndrome patients.
Area of Science:
- Neurology
- Genetics
- Orthopedics
Background:
- Craniovertebral malformations, particularly atlanto-axial dislocation, are prevalent in individuals with Down syndrome.
- Symptomatic presentations of these malformations in Down syndrome are infrequent.
Observation:
- Pyramidal signs are indicative of symptomatic atlanto-axial dislocation in Down syndrome.
- The study highlights the diagnostic significance of pyramidal signs.
Findings:
- Surgical treatment is advised for symptomatic craniovertebral malformations.
- Recommended surgical approaches include posterior fixation following traction-induced reduction or transoral odontoidectomy if reduction is unsuccessful.
Implications:
- Early recognition of pyramidal signs is crucial for timely surgical management.
- Effective surgical strategies can improve outcomes for Down syndrome patients with symptomatic atlanto-axial dislocation.