1 From the Departments of Pediatrics and Neurology, Children's Hospital of Pittsburgh, Pittsburgh
Ataxia is a common neurologic sign in childhood. Basilar impression due to bony abnormalities of the craniovertebral junction is an uncommon but readily treatable cause of ataxia in children. Two children who had neck stiffness, ataxia, nystagmus, and corticospinal tract signs are described. Basilar impression was recognized only after specific radiologic studies were performed. Both children were treated surgically with good results.
Key Words: basilar impression platybasia ataxia craniovertebral junction odontoid
Submitted on May 17, 1984
Accepted on August 1, 1984