Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat

Case summary The cat described in this case report presented with progressive non-ambulatory tetraparesis. It was diagnosed with an occipitoatlantoaxial malformation (OAAM), which resulted in severe compressive myelopathy. This condition was caused by a flattening of the occipital condyles and short...

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Main Authors: Carmen Aires Serrano, Alba Farré Mariné, Alejandro Luján Feliu-Pascual
Format: Article
Language:English
Published: SAGE Publishing 2025-05-01
Series:Journal of Feline Medicine and Surgery Open Reports
Online Access:https://doi.org/10.1177/20551169251328579
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author Carmen Aires Serrano
Alba Farré Mariné
Alejandro Luján Feliu-Pascual
author_facet Carmen Aires Serrano
Alba Farré Mariné
Alejandro Luján Feliu-Pascual
author_sort Carmen Aires Serrano
collection DOAJ
description Case summary The cat described in this case report presented with progressive non-ambulatory tetraparesis. It was diagnosed with an occipitoatlantoaxial malformation (OAAM), which resulted in severe compressive myelopathy. This condition was caused by a flattening of the occipital condyles and shortening of the vertebral body of the axis. In addition, there was dysplasia in the atlantoaxial joint, which was observed on CT. The cat was treated surgically using a plate, which was custom-made with the help of a three-dimensional model of the malformation. Three weeks after surgery, the cat was able to walk without assistance; 5 years after surgery, the cat showed a normal neurological examination. Relevance and novel information Surgical planning using three-dimensional technology was useful in a complex case of OAAM. This is the first documented feline case that uses this type of technology for this condition.
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institution Kabale University
issn 2055-1169
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publishDate 2025-05-01
publisher SAGE Publishing
record_format Article
series Journal of Feline Medicine and Surgery Open Reports
spelling doaj-art-9e41efb248564b5685a14a11c4065f9d2025-08-20T03:53:02ZengSAGE PublishingJournal of Feline Medicine and Surgery Open Reports2055-11692025-05-011110.1177/20551169251328579Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a catCarmen Aires SerranoAlba Farré MarinéAlejandro Luján Feliu-PascualCase summary The cat described in this case report presented with progressive non-ambulatory tetraparesis. It was diagnosed with an occipitoatlantoaxial malformation (OAAM), which resulted in severe compressive myelopathy. This condition was caused by a flattening of the occipital condyles and shortening of the vertebral body of the axis. In addition, there was dysplasia in the atlantoaxial joint, which was observed on CT. The cat was treated surgically using a plate, which was custom-made with the help of a three-dimensional model of the malformation. Three weeks after surgery, the cat was able to walk without assistance; 5 years after surgery, the cat showed a normal neurological examination. Relevance and novel information Surgical planning using three-dimensional technology was useful in a complex case of OAAM. This is the first documented feline case that uses this type of technology for this condition.https://doi.org/10.1177/20551169251328579
spellingShingle Carmen Aires Serrano
Alba Farré Mariné
Alejandro Luján Feliu-Pascual
Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat
Journal of Feline Medicine and Surgery Open Reports
title Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat
title_full Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat
title_fullStr Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat
title_full_unstemmed Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat
title_short Ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom-made plate in a cat
title_sort ventral fixation and dorsal decompression of a complex occipitoatlantoaxial malformation using a custom made plate in a cat
url https://doi.org/10.1177/20551169251328579
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