Chiari I Malformation and Basilar Invagination in Fibrous Dysplasia: Prevalence, Mechanisms, and Clinical Implications
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DOI: 10.1002/jbmr.3531
Abstract: Fibrous dysplasia (FD) is a mosaic disorder of benign fibro‐osseous lesions, which may be associated with extraskeletal features as part of McCune‐Albright syndrome (MAS). Cranial base abnormalities, including Chiari I malformation (CM1), in which the… read more here.
Keywords: basilar invagination; base abnormalities; base; fibrous dysplasia ... See more keywords
Basilar invagination in a child with atlanto-occipital subluxation and suspected prenatal Dandy–Walker malformation
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DOI: 10.1007/s00381-019-04164-6
Abstract: Background and purposeAlthough advances in imaging have allowed earlier and more accurate diagnosis of various fetal anomalies, Dandy–Walker malformation (DWM) remains one of the more challenging central nervous system anomalies to diagnose accurately before birth.… read more here.
Keywords: basilar invagination; atlanto occipital; occipital subluxation; walker malformation ... See more keywords
Management of unique basilar invagination combined with C1 prolapsing into the foramen magnum in children：report of 2 cases.
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DOI: 10.1016/j.wneu.2019.03.249
Abstract: BACKGROUND Basilar invagination (BI) is a developmental anomaly and commonly presents with neurologic findings. The incidence of BI associated with other osseous anomalies of the craniovertebral junction is high, including incomplete ring of C1 with… read more here.
Keywords: angle; basilar invagination; foramen magnum; prolapsing foramen ... See more keywords
Occipito-cervical osteotomies and inter-facet grafts for reduction of occipitocervical kyphosis and basilar invagination.
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DOI: 10.1016/j.wneu.2019.03.271
Abstract: BACKGROUND Occipitocervical congential pathologies involving instability of the atlantoaxial joint and basilar invagination are challenging to treat due to the complex anatomy involving the neurovascular structures at the skull base and high-risk nature of operating… read more here.
Keywords: basilar invagination; invagination; reduction occipitocervical; grafts reduction ... See more keywords
Medullary infarction leading to "locked-in" syndrome following lumbar puncture in a patient with basilar invagination.
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DOI: 10.1016/j.wneu.2020.02.040
Abstract: INTRODUCTION Lumbar puncture is a common procedure that can be safely performed in the majority of patients. Certain populations may have increased risk for complications following lumbar puncture, but the significance of basilar invagination is… read more here.
Keywords: lumbar; lumbar puncture; basilar invagination; following lumbar ... See more keywords
Letter: Distraction, Compression, Extension, and Reduction Combined With Joint Remodeling and Extra-articular Distraction: Description of 2 New Modifications for Its Application in Basilar Invagination and Atlantoaxial Dislocation: Prospective Study in 79 Cases.
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DOI: 10.1093/neuros/nyw114
Abstract: To the Editor: With great interest, we read the paper by Chandra et al1 in which the authors described a modification of their distraction, compression, extension, reduction (DCER) technique for treatment of moderate to severe… read more here.
Keywords: basilar invagination; compression extension; distraction compression; extension reduction ... See more keywords
Can Posterior Reduction Replace Odontoidectomy as Treatment for Patients With Congenital Posterior Atlantoaxial Dislocation and Basilar Invagination?
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DOI: 10.1093/ons/opz287
Abstract: BACKGROUND For patients with odontoid process protrusion and basilar invagination, posterior screw-rod fixation can usually achieve satisfactory horizontal reduction, but in some cases satisfactory reduction in the vertical direction cannot be achieved at the same… read more here.
Keywords: reduction; basilar invagination; reduction value; vertical reduction ... See more keywords
Radiological Evaluation of Craniocervical Region in Patients with Basilar Invagination
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DOI: 10.1097/brs.0000000000002706
Abstract: Study Design. A retrospective analysis of collected data. Objective. Our study aims to present the morphology of cranial-cervical spinal canal in basilar invagination (BI) patients. Summary of Background Data. BI is characterized by protrusion of… read more here.
Keywords: evaluation craniocervical; basilar invagination; spinal canal; radiological evaluation ... See more keywords
Cervical Alignment of Patients with Basilar Invagination: A Radiological Study
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DOI: 10.1111/os.13212
Abstract: To investigate the cervical alignment and the relative range of motion (ROM) in patients with basilar invagination (BI). read more here.
Keywords: patients basilar; basilar invagination; alignment patients; cervical alignment ... See more keywords
The Classification of Axial Deformity in Patients with Basilar Invagination
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DOI: 10.1111/os.13487
Abstract: To summarize the variation types of the axis in patients with basilar invagination (BI), then propose a classification scheme of the axis deformity. read more here.
Keywords: deformity; patients basilar; basilar invagination; classification axial ... See more keywords
Exploring the Pathogenesis of Atlanto-Occipital Instability in Chiari Malformation With Type II Basilar Invagination: A Systematic Morphological Study
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DOI: 10.1227/neu.0000000000002284
Abstract: BACKGROUND: Our previous study suggested that atlanto-occipital instability (AOI) is common in patients with type II basilar invagination (II-BI). OBJECTIVE: To further understand the pathogenesis of AOI in Chiari malformations (CM) and CM + II-BI… read more here.
Keywords: occipital instability; type basilar; atlanto occipital; basilar invagination ... See more keywords