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Bypass gastrique

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Le pontage gastrique est une intervention chirurgicale de perte de poids qui consiste à créer une petite poche à partir de l'estomac et à la relier directement à l'intestin grêle. Cette intervention réduit considérablement la taille de l'estomac, limitant ainsi la quantité d'aliments ingérés et l'absorption des nutriments, ce qui entraîne une perte de poids importante.

Bypass gastrique

Général

Le bypass gastrique, ou bypass gastrique de Roux-en-Y, est l'un des types de chirurgie bariatrique les plus courants aux États-Unis. L'opération consiste à diviser l'estomac en une petite poche supérieure et une poche résiduelle beaucoup plus grande, puis à réarranger l'intestin grêle pour qu'il se connecte aux deux. La poche gastrique plus petite permet au patient de se sentir rassasié plus tôt et de manger moins, tandis que l'intestin grêle réacheminé entraîne une réduction de l'absorption des calories et des nutriments, contribuant ainsi à la perte de poids. Contrairement à d'autres chirurgies de perte de poids, le pontage gastrique traite à la fois du volume et de l'absorption, ce qui peut donner des résultats plus significatifs. Les patients qui subissent cette procédure doivent suivre un régime alimentaire strict après la chirurgie et s'engager à modifier leur mode de vie pour assurer le succès de la chirurgie et le maintien de la perte de poids.

Détails spéciaux

Who is it for?

    Personnes ayant un indice de masse corporelle (IMC) de 40 ou plus

    Personnes ayant un IMC de 35 ou plus et présentant des comorbidités graves, telles que le diabète de type 2, l'hypertension artérielle ou une apnée sévère du sommeil

    Les personnes qui ont tenté de perdre du poids en suivant un régime alimentaire et en faisant de l'exercice avec des résultats insuffisants

Recovery Period

    Le séjour à l'hôpital dure généralement de 2 à 3 jours

    La plupart des gens peuvent retourner au travail dans un délai de 2 à 4 semaines

    Le rétablissement complet et la transition vers un régime alimentaire stabilisé peuvent prendre de 2 à 3 mois

Potential Risks and Side Effects

    Carences nutritionnelles dues à une malabsorption

    Complications chirurgicales telles que fuites ou infections

    Syndrome de dumping, qui peut provoquer des nausées, des vomissements et des étourdissements

    Nécessité potentielle d'une chirurgie de révision ou d'inversion

Alternative Treatments

    Chirurgie du manchon gastrique

    Anneau gastrique ajustable

    Plans de régime et d'exercice sous surveillance médicale

    Médicaments pour perdre du poids

Success Rate

On peut s'attendre à une perte de poids excessive d'environ 60 à 80 % au cours des deux premières années suivant la chirurgie, avec une amélioration significative des affections liées à l'obésité.

Procedure step-by-step overivew

    L'anesthésie est administrée pour s'assurer que le patient est endormi et sans douleur pendant l'intervention.

    Une petite incision est pratiquée, ou plusieurs petites incisions si l'intervention est réalisée par laparoscopie.

    Le chirurgien crée une petite poche en haut de l'estomac à l'aide d'agrafes chirurgicales ou d'une bande de plastique.

    L'intestin grêle est découpé et attaché à la nouvelle poche gastrique, contournant ainsi la majeure partie de l'estomac et la première partie de l'intestin grêle.

    La partie coupée de l'intestin grêle est reconnectée plus bas afin que les acides gastriques et les enzymes digestives provenant de l'estomac contourné et de la première partie de l'intestin grêle puissent éventuellement se mélanger à la nourriture.

    Les incisions sont fermées par des sutures ou des agrafes chirurgicales.

Prix

    Turquie

    $4,000

    République tchèque

    $5,500

    Croatie

    $5,000

    Lituanie

    $5,200

    Pologne

    $6,000

    Allemagne

    $15,000

    Suisse

    $20,000

    France

    $12,000

    Royaume-Uni

    $10,000

    États-Unis

    $23,000

    Canada

    $20,000

    Australie

    $16,000

Pourquoi les prix varient-ils ?

    L'expérience et la réputation du chirurgien

    Emplacement et installations de l'hôpital ou de la clinique

    Type d'anesthésie utilisé

    Durée du séjour à l'hôpital

    Soins préopératoires et postopératoires

    Situation géographique

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