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Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence

Atlantoaxial rotatory fixation (AARF) is a rare condition and delayed diagnosis. We report a case of chronic neglected atlantoaxial rotatory subluxation in adolescence child that was treated by serial skull traction followed by posterior fusing by method pioneered by Goel et al. A 15-year-old male p...

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Autor principal: Padalkar, Pravin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4994151/
https://www.ncbi.nlm.nih.gov/pubmed/27630481
http://dx.doi.org/10.4103/0974-8237.188410
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author Padalkar, Pravin
author_facet Padalkar, Pravin
author_sort Padalkar, Pravin
collection PubMed
description Atlantoaxial rotatory fixation (AARF) is a rare condition and delayed diagnosis. We report a case of chronic neglected atlantoaxial rotatory subluxation in adolescence child that was treated by serial skull traction followed by posterior fusing by method pioneered by Goel et al. A 15-year-old male presented with signs of high cervical myelopathy 2 years after trauma to neck childhood. There was upper cervical kyphosis, direct tenderness over C2 spinous process, atrophy of both hand muscles with weakness in grip strength. Reflexes in upper and lower extremities were exaggerated. Imaging showed Type 3 (Fielding and Hawkins) rotatory atlantoaxial dislocation (AAD). Treatment options available were 1. Staged anterior Transoral release & reduction followed by posterior fusion described by Govender and Kumar et al, 2. Posterior open reduction of joint and fusion, 3. Occipitocervical fusion with decompression. Our case was AARF presented to us with almost 2-year post injury. Considering complications associated with anterior surgery and posterior open reduction, we have opted for closed reduction by serially applying weight to skull traction under closed neurological monitoring. We have serially increased weight up to 15 kg over a period of 1 week before. We have achieved some reduction which was confirmed by traction lateral radiographs and computerized axial tomography scan. Residual subluxation corrected intra-operatively indirectly by using reduction screws in Goel et al. procedure. Finally performed for C1-C2 fusion to take care of Instability. We like to emphasis here role of closed reduction even in delayed and neglected cases.
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spelling pubmed-49941512016-09-14 Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence Padalkar, Pravin J Craniovertebr Junction Spine Case Report Atlantoaxial rotatory fixation (AARF) is a rare condition and delayed diagnosis. We report a case of chronic neglected atlantoaxial rotatory subluxation in adolescence child that was treated by serial skull traction followed by posterior fusing by method pioneered by Goel et al. A 15-year-old male presented with signs of high cervical myelopathy 2 years after trauma to neck childhood. There was upper cervical kyphosis, direct tenderness over C2 spinous process, atrophy of both hand muscles with weakness in grip strength. Reflexes in upper and lower extremities were exaggerated. Imaging showed Type 3 (Fielding and Hawkins) rotatory atlantoaxial dislocation (AAD). Treatment options available were 1. Staged anterior Transoral release & reduction followed by posterior fusion described by Govender and Kumar et al, 2. Posterior open reduction of joint and fusion, 3. Occipitocervical fusion with decompression. Our case was AARF presented to us with almost 2-year post injury. Considering complications associated with anterior surgery and posterior open reduction, we have opted for closed reduction by serially applying weight to skull traction under closed neurological monitoring. We have serially increased weight up to 15 kg over a period of 1 week before. We have achieved some reduction which was confirmed by traction lateral radiographs and computerized axial tomography scan. Residual subluxation corrected intra-operatively indirectly by using reduction screws in Goel et al. procedure. Finally performed for C1-C2 fusion to take care of Instability. We like to emphasis here role of closed reduction even in delayed and neglected cases. Medknow Publications & Media Pvt Ltd 2016 /pmc/articles/PMC4994151/ /pubmed/27630481 http://dx.doi.org/10.4103/0974-8237.188410 Text en Copyright: © Journal of Craniovertebral Junction and Spine http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Case Report
Padalkar, Pravin
Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
title Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
title_full Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
title_fullStr Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
title_full_unstemmed Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
title_short Chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
title_sort chronic neglected irreducible atlantoaxial rotatory subluxation in adolescence
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4994151/
https://www.ncbi.nlm.nih.gov/pubmed/27630481
http://dx.doi.org/10.4103/0974-8237.188410
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