Related Experiment Video
Updated: Apr 22, 2026
Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
One-stage surgical approach to coarctation of the aorta and ascending aortic aneurysm
Insights
This study demonstrates that an extra-anatomic aortic bypass is a viable surgical option for complex aortic coarctation in adults, offering a successful alternative when standard repair is not feasible.
Area of Science:
- Cardiovascular Surgery
- Thoracic Surgery
- Aortic Disease
Background:
- Adult aortic coarctation often presents with concurrent cardiovascular conditions requiring intervention.
- The optimal surgical strategy for complex adult aortic coarctation remains debated.
- Extra-anatomic aortic bypass offers a potential solution for simultaneous repair of coarctation and other cardiac procedures.
Observation:
- A case of adult female with aortic coarctation, ascending aortic aneurysm, and aortic valve regurgitation is presented.
- A single-stage procedure involving Bentall's procedure and an extra-anatomic ascending to descending aorta bypass was performed.
- The patient experienced an uneventful postoperative course and remains well at twelve months.
Findings:
- Extra-anatomic aortic bypass provides a successful alternative for aortic coarctation when resection is not possible.
- This approach allows for simultaneous correction of complex aortic coarctation and associated pathologies.
- The technique yielded excellent structural and functional outcomes.
Implications:
- Clinically challenging aortic coarctation cases can be effectively managed with innovative surgical techniques.
- Extra-anatomic aortic bypass should be considered in the therapeutic options for complex adult aortic coarctation.
- This approach can be integrated into the armamentarium of cardiothoracic surgical centers.
Background:
Aortic coarctation in adults is sometimes associated with concomitant cardiovascular pathologies which require intervention. The optimal operative approach for such patients remains unsettled. An extra-anatomic aortic bypass from the ascending aorta to the descending aorta via median sternotomy allows simultaneous performance of repair of complex aortic coarctation and concomitant cardiac operation.
Case Report:
We present herein an adult female with coarctation of the aorta combined with an ascending aortic aneurysm associated with concomitant aortic valve regurgitation. We performed a single-stage operation which consisted of Bentall's procedure and extra-anatomic bypass from the ascending to the descending aorta. The patient's postoperative period was uneventful and twelve months after the surgery she is doing well.The conclusions of our work resulted in one essential experience, namely that clinically serious, previously almost intractable conditions can be successfully resolved in unusual ways. Extra-anatomic reconstruction of aorta coarctation that for various reasons could not have been solved by resection of the affected aortic segment allowed us to achieve a structurally as well as functionally excellent outcome. Therefore, we recommend to consider this option in appropriate patients and/or incorporate it into the therapeutic armamentarium of cardiosurgical centers (Fig. 5, Ref. 11).
