Internal mammary--coronary artery anastomosis. "No-touch" technique

Area of Science:

• Cardiovascular Surgery
• Vascular Anastomosis Techniques

Background:

• Coronary artery bypass grafting is a critical intervention for ischemic heart disease.
• Internal mammary artery grafting offers superior long-term patency rates.
• Standard anastomosis techniques can be time-consuming and may risk vessel injury.

Purpose of the Study:

• To describe a simplified technique for internal mammary artery-coronary artery anastomosis.
• To demonstrate the applicability of this technique to all coronary artery branches.
• To highlight the efficiency and safety of the described method.

Main Methods:

• A straightforward surgical approach for creating an anastomosis between the internal mammary artery and coronary arteries.
• The technique is designed for universal application across the coronary tree.
• Emphasis on avoiding mechanical trauma to the internal mammary artery during construction.

Main Results:

• The described anastomosis technique is simple and applicable to all coronary artery targets.
• The procedure can be completed efficiently, within a 10 to 15-minute timeframe.
• The technique effectively prevents pinching of the internal mammary artery by surgical instruments.

Conclusions:

• A simplified and rapid technique for internal mammary artery-coronary artery anastomosis has been developed.
• This method enhances surgical efficiency and patient safety in coronary revascularization.
• The technique's versatility makes it suitable for comprehensive coronary circulation grafting.