Minimally Invasive Coronary Arter Bypass Grafting

Özet

This chapter examines the techniques, history, and clinical applications of minimally invasive coronary artery bypass grafting (MICS-CABG). MICS-CABG involves performing coronary bypass surgery through smaller incisions while minimizing or avoiding the use of cardiopulmonary bypass (CPB). This approach is commonly used for bypassing the left anterior descending artery (LAD) through minimal access.
The foundations of coronary surgery were established in the 1960s, with Kolessov performing the first LAD grafting without CPB. Since then, thoracoscopic and robotic-assisted techniques have significantly advanced the field. MICS-CABG offers benefits such as smaller incisions, reduced postoperative pain, quicker recovery, and shorter hospital stays.
Patient selection plays a critical role in the success of MICS-CABG. Hemodynamically stable patients are the most suitable candidates. Contraindications include severe pulmonary disease, pectus excavatum deformity, and complex coronary anatomies. MICS-CABG is particularly effective for single-vessel disease requiring revascularization of the LAD and has become an increasingly popular alternative to traditional coronary bypass surgery due to its minimally invasive nature.

Bu bölümde minimal invaziv koroner arter bypass greftleme (MICS-CABG) teknikleri, tarihçesi ve klinik uygulamaları ele alınmaktadır. MICS-CABG, klasik kardiyopulmoner baypas (CPB) kullanımını minimize eden veya tamamen ortadan kaldıran yöntemler kullanılarak gerçekleştirilir. Bu teknik, özellikle sol anterior inen arter (LAD) için minimal insizyonlarla gerçekleştirilen bypass cerrahisini ifade eder.
Koroner cerrahinin temelleri 1960’larda atılmış ve zamanla minimal invaziv yaklaşımlar geliştirilmiştir. Kolessov’un LAD greftlemesiyle başlayan süreçte, thorakoskopik ve robot destekli teknikler önemli gelişmeler sağlamıştır. MICS-CABG, hastalara daha küçük insizyonlar, daha az postoperatif ağrı, daha hızlı iyileşme süresi ve daha kısa hastanede kalış süresi gibi avantajlar sunar.
Hasta seçimi bu teknikte büyük önem taşır. Hemodinamik olarak stabil hastalar, minimal invaziv yaklaşımlar için daha uygun kabul edilir. Kontrendikasyonlar arasında ciddi pulmoner hastalıklar, pektus ekskavatum deformitesi ve kompleks koroner anatomiler yer alır. MICS-CABG, özellikle tek damar hastalığı olan ve LAD’ye yönelik revascularizasyon gereken vakalarda etkili bir tedavi seçeneğidir.

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11 Ağustos 2025

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