Results 231 to 240 of about 24,592 (270)

Basilar invagination associated with chiari malformation type I: A literature review

open access: yesClinics, 2019
Basilar invagination (BI) and Chiari malformation type I (CM-I) are very important anomalies that introduce instability and compression in the occipitocervical transition region and have complex clinical characteristics. These anomalies vary according to
Bruna Afonso Dos Santos   +2 more
exaly   +2 more sources

Diagnosing Atlantoaxial Impaction and Basilar Invagination

The Journal of Bone and Joint Surgery-American Volume, 2002
To The Editor: We read with interest “Diagnosing Basilar Invagination in the Rheumatoid Patient. The Reliability of Radiographic Criteria” (2001;83:194-200), by Riew et al. Their study, which was well conducted, demonstrates the difficulty in establishing this diagnosis.
Markku, Kauppi, Kari, Laiho, Marko, Neva
openaire   +2 more sources

Clinical features and outcomes of basilar invagination

Neurosurgical Review
Basilar invagination has been classified into two types by Goel: Type A is defined mechanical instability of the atlantoaxial joint with upward displacement of the odontoid process while Type B is characterized by stable atlantoaxial joints. This study reviews the association between radiological features and symptomatology and prognosis of two types ...
Zan Chen, Maoyang Qi, Jiaxing Yu
exaly   +3 more sources

Basilar Impression and Invagination

2016
Basilar impression (secondary/acquired) and invagination (primary) develop when the odontoid process of C2 migrates into the foramen magnum, causing compression of the brainstem and upper cervical spine. The terms are often used interchangeably because the symptoms and treatment are similar. For the purposes of this chapter, both basilar impression and
Gabriel Zada   +3 more
openaire   +1 more source

Basilar Invagination, Basilar Impression, and Platybasia: Clinical and Imaging Aspects

Current Pain and Headache Reports, 2016
The congenital and acquired deformities of the craniovertebral junction (CVJ), such as basilar invagination, basilar impression, or platybasia, can present in the form of slowly progressive or acute neurologic deterioration. In many cases, an insidious headache is the only symptom and can be a diagnostic challenge for the neurologist.
Nandor K, Pinter   +2 more
openaire   +2 more sources

Visualization of Basilar Invagination by Computerized Tomography

Archives of Neurology, 1979
Computerized tomography was used to visualize bony masses in the posterior fossa in a patient with basilar invagination associated with symptoms of vertebrobasilar insufficiency.
openaire   +2 more sources

Basilar Invagination and Cranial Settling

2018
Basilar impression represents the broader category of occipitocervical junction pathologies, including basilar impression, basilar invagination, and cranial settling. Basilar invagination results from migration of the entire spine into the skull base. Cranial settling is caused by C1–C2 instability, leading to upward migration and/or rotation of the C2
Benjamin D. Elder, Jean-Paul Wolinsky
openaire   +1 more source

BASILAR INVAGINATION IN PAGET'S DISEASE

The Lancet, 1950
R A, GOODBODY, L V, ROBERTS
openaire   +2 more sources

Basilar Invagination

2019
Anja Tschugg   +2 more
openaire   +1 more source

Basilar Invagination

2016
Andrew Grossbach, Arnold Menezes
openaire   +1 more source

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