Internal Mammary Artery Skeletonization - Review Of Current Evidence

Nuno Carvalho Guerrra1, Tiago Velho1, André Sena1

  • 1Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Portugal.

Internal mammary artery (IMA) harvesting is a central part in coronary artery bypass grafting (CABG). The technique of harvesting the IMA - pedicled, skeletonized, or semi-skeletonized, may influence intra-operatory and postoperatory outcomes. We aim to review current evidence regarding the advantages and disadvantages of these techniques, and their performance in certain subsets of patients.

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