The Annals of Thoracic Surgery, Vol 32, 578-583, Copyright © 1981 by The Society of Thoracic Surgeons
Technical options in repairing the diseased ascending aorta with aortic valve involvement
JG Selle, F Robicsek, HK Daugherty, JW Cook and PJ Hess
Operative repair of the diseased ascending aorta with aortic valve
involvement consists of replacement of the ascending aorta and the aortic
valve plus reconstitution of coronary arterial flow. Two basic techniques
are presently available. The conventional technique involves separate
replacement of the aorta and valve above and below a small segment of
retained aorta including the coronary orifices. The second method consists
of replacement of the entire ascending aorta and aortic valve with
reconstitution of coronary flow by approximation of the coronary orifices
to the Dacron conduit or with saphenous vein bypasses. Each method has its
merits depending on the exact pathological anatomy encountered near the
coronary orifices. Other pathological variables exist that demand
additional intraoperative choices in technique. The present report details
the operative repair of this lesion and outlines the technical options
available for solution of the various problems encountered.