Recent progress in minimally invasive conduit harvesting.

Area of Science:

• Cardiovascular Surgery
• Minimally Invasive Surgery
• Surgical Technology

Background:

• Open-incision vessel harvesting for coronary artery bypass grafting (CABG) is associated with significant wound-related morbidity.
• This morbidity can impede patient recovery.
• A less invasive alternative is needed to improve patient outcomes.

Purpose of the Study:

• To provide a practical primer on the minimally invasive endoscopic approach for harvesting vessel conduits for CABG.
• To highlight the benefits of endoscopic techniques over traditional open incisions.
• To discuss the application of endoscopic systems in radial artery harvesting.

Main Methods:

• Review of serial experience with endoscopic vein and radial artery dissections.
• Adaptation of endoscopic systems originally developed for general surgery.
• Application of remote access minimally invasive endoscopic devices and technologies.

Main Results:

• Endoscopic vessel harvesting offers surgical access with lower incidence of tissue injury compared to open incisions.
• The technique is gaining acceptance as a preferable alternative to standard open-incision harvesting.
• Endoscopic systems are now applied to saphenous vein and radial artery harvesting.

Conclusions:

• The minimally invasive endoscopic approach for harvesting vessels for CABG is an evolving and promising technique.
• With continued experience and technological advancements, it is expected to become the procedure of choice.
• This primer aims to guide surgeons considering the endoscopic approach for CABG conduit harvesting.