Off-pump coronary artery bypass grafting via partial sternotomy. An alternative to left anterior small thoracotomy.
Four patients, who were considered to be inappropriate candidates for left anterior small thoracotomy, underwent off-pump coronary artery bypass grafting via partial sternotomy. Under a median skin incision over the lower half of the sternum, the sternum below the second rib was cut in an "inverted L" (or "C") shape. Without cardiopulmonary bypass, the left internal thoracic artery was anastomosed to the left anterior descending artery in all patients, and a saphenous vein graft was anastomosed to the right coronary artery in one of them. Partial sternotomy has some advantages as an alternative to left anterior small thoracotomy, in that it enables multiple-bypass grafting without cardiopulmonary bypass and conversion to cardiopulmonary bypass, should it be come necessary, would be relatively uncomplicated.
Takeda
M
M
Division of Cardiovascular Surgery, Yokohama Rosai Hospital, Japan.
Konishi
T
T
Fukata
M
M
Matsuzaki
K
K
Furuya
K
K
D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical; D001013:Aorta, Thoracic / Q000601:surgery; D002315:Cardiopulmonary Bypass; D001026:Coronary Artery Bypass / Q000379:methods*; D003327:Coronary Disease / Q000601:surgery*; D003331:Coronary Vessels / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008323:Mammary Arteries / Q000601:surgery; D019060:Minimally Invasive Surgical Procedures; D012501:Saphenous Vein / Q000637:transplantation; D013249:Sternum / Q000601:surgery*; D013908:Thoracotomy; D016896:Treatment Outcome