10.1055/b-0034-81404 27 Basilar Invagination: Role of Craniovertebral Realignment on the Basis of a New ClassificationGoel, Atul In Chapter 26, we discussed the subject of basilar invagi-nation and presented a classification…
10.1055/b-0034-81408 31 Rotatory Atlantoaxial DislocationShah, Abhidha, Goel, Atul, Maheshwari, Shradha, Figueiredo, Antonio Atlantoaxial dislocations are divided into anterior, posterior, vertical, and rotational types.1–3 Destructive, infective, traumatic, or degenerative involvement of…
10.1055/b-0034-81400 23 Surgical Management of Syringomyelia Occurring with Chiari MalformationsRoonprapunt, Chan, Bolognese, Paolo, Milhorat, Thomas H. Chiari malformations are named after the Austrian pathologist Hans Chiari, who published two seminal…
10.1055/b-0034-81407 30 “Fixed” (Irreducible) Atlantoaxial DislocationGoel, Atul, Muzumdar, Dattatraya Among other causes, atlantoaxial dislocation can result from trauma, inflammation, and congenital anomalies. Although shorter-duration dislocations often reduce on extension of…
10.1055/b-0034-81406 29 Musculoskeletal Changes in Basilar InvaginationGoel, Atul, Shah, Abhidha Several abnormalities of the neck and spine are associated with basilar invagination. Short neck, low hairline, web-shaped neck muscles, torticollis,…
10.1055/b-0034-81405 28 Vertical Mobile and Reducible Atlantoaxial DislocationGoel, Atul, Shah, Abhidha We identified a select group of patients having group I basilar invagination in which there was complete reduction of…
10.1055/b-0034-81402 25 Is Syringomyelia Pathologic, or a Natural Protective Phenomenon?Goel, Atul Syringomyelia is a frequently encountered clinical and radiological entity. It is associated with a range of pathological conditions, including…
10.1055/b-0034-81401 24 Chiari Malformations and SyringomyeliaJoseph, Vivek, Fehlings, Michael G. History Chiari Malformations Hans Chiari was a professor of pathology at The University of Prague, Czechoslovakia, and later at the…
