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            [0] => Correlation between Central Sacral vertical Line  and clinical outcomes
        )

    [etablissement] => Array
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            [0] => hopital d'enfants de tunis
        )

    [nom] => Array
        (
            [0] => mohsni
        )

    [prenom] => Array
        (
            [0] => ahmed amine
        )

    [email] => Array
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            [0] => ahmedaminemohsni@hotmail.com
        )

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            [0] => 58918474
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    [auteurs] => Array
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            [0] => 
 
Nom prénom / Name Surname: aouinti mohamed  nizar
Email: aouintinizar4@gmail.com
Hôpital / Hospital: hopital d'enfants  de tunis

 
Nom prénom / Name Surname: Ahmed Amine Mohseni
Email: ahmedaminemohsni@hotmail.com
Hôpital / Hospital: hopital d'enfant de tunis

 
Nom prénom / Name Surname: bochra bouaziz
Email: 
Hôpital / Hospital: 

 
Nom prénom / Name Surname: msakni ahmed
Email: 
Hôpital / Hospital: 

 
Nom prénom / Name Surname: mohamed nebil nessib
Email: 
Hôpital / Hospital: 

 
Nom prénom / Name Surname: zairi mohamed
Email: 
Hôpital / Hospital: 

        )

    [mots_cles] => Array
        (
            [0] => coronal alignment;
;

        )

    [event-id] => Array
        (
            [0] => 3663
        )

    [statut] => Array
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            [0] => 1
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    [forme] => Array
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            [0] => none
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    [user_email] => Array
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            [0] => ahmedaminemohsni@hotmail.com
        )

    [specialite] => Array
        (
            [0] => Chirurgie orthopédique et traumatologique
        )

    [pays] => Array
        (
            [0] => Tunisie
        )

    [texte_abs] => Array
        (
            [0] => Introduction:
There is a paucity of literature demonstrating a reliable relationship between radiographic coronal malalignment and patient reported outcome scores, potentially due to the inadequacy of CSVL to appropriately represent the coronal alignment.  
Methods We reviewed 43 deformity patients from 2015-2018. We derived radiographic metrics describing coronal alignment: the horizontal distance between the C7 plumb line and the CSVL (C7-CSVL). We divided patients into coronally aligned (CA) and malaligned (CM) groups based on CM as C7-CSVL>4cm in 2yr follow up. Logistic regression and Chi-square analyses evaluated the relationship between the postop C7-CSVL with SRS (difference between pre and 2 yr postop) scores. 
Results : Of the 43 patients, there were 7 with CM when it was defined as postop C7-CSVL>4cm. There were statically insignificant and minimal differences between the  SRS total scores (20.5 vs. 9.7, p=0.03) in the CA and CM group when it was defined based on CSVL.
Discussion:
CSVL is a radiographic representation of coronal alignment after spine deformity surgery that directly correlates with  SRS scores  but statistically non insignificant. 
Conclusion:
There is a paucity of literature demonstrating a reliable relationship between radiographic coronal malalignment CSVL and clinical  SRS score. Our study demonstrated the correlation with increase clinical SRS score but not statistically significant.
        )

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