Complex Bentall Operation: Clinical Pearls to Standardize the Procedure

Area of Science:

• Cardiovascular Surgery
• Thoracic Surgery
• Aortic Surgery

Background:

• The Bentall operation is a standard procedure for aortic root replacement.
• Complex cases necessitate modifications to the standard Bentall procedure.
• This discussion focuses on the technical aspects of the Bentall procedure.

Purpose of the Study:

• To review and discuss specific challenging scenarios encountered during Bentall operations.
• To highlight various techniques for managing complex aortic root pathology.
• To provide guidance on adapting the Bentall procedure for diverse patient conditions.

Main Methods:

• Review of specific challenging clinical scenarios requiring modified Bentall procedures.
• Analysis of techniques for aortic annulus reconstruction.
• Examination of methods for coronary button reimplantation.

Main Results:

• Techniques for aortic annulus reconstruction include graft eversion and adjustable skirt height.
• Coronary button reimplantation methods include the original Cabrol technique and the Piehler technique.
• Specific adaptations for patients with prior coronary artery bypass grafting, endocarditis, and previous aortic surgeries are described.

Conclusions:

• Modified Bentall operations offer solutions for complex aortic root replacements.
• Surgeons must master various techniques for aortic annulus and coronary button management.
• Familiarity with anatomical structures and bailout procedures is crucial for successful outcomes.