Thoracoscopic internal mammary artery harvesting: technical considerations. 1997

P Nataf, and L Lima, and M Regan, and S Benarim, and R Ramadan, and A Pavie, and I Gandjbakhch
Department of Thoracic and Cardiovascular Surgery, Hôpital de la Pitié, Paris, France.

BACKGROUND Technical details of thoracoscopic harvesting of the internal mammary artery (IMA) are reported. This procedure allows a complete dissection of the left IMA from its origin at the subclavian artery to the sixth intercostal branches with transection of all collateral branches. METHODS Between September 1995 and September 1996, thoracoscopic harvesting of the left IMA was performed on 32 patients who had undergone a minimally invasive coronary artery bypass grafting procedure. RESULTS There were no conversions to a standard approach because of an injury to the graft and no reoperations for bleeding. The mean duration of the IMA harvesting procedure was 58.7 minutes (range, 20 to 130 minutes). CONCLUSIONS This procedure enlarges the field of minimally invasive coronary artery bypass grafting techniques. The thoracoscopic harvest of the full length of the IMA allows the procedure to more closely replicate the open approach.

UI MeSH Term Description Entries
D007387 Internal Mammary-Coronary Artery Anastomosis Direct myocardial revascularization in which the internal mammary artery is anastomosed to the right coronary artery, circumflex artery, or anterior descending coronary artery. The internal mammary artery is the most frequent choice, especially for a single graft, for coronary artery bypass surgery. Anastomosis, Internal Mammary-Coronary Artery,Coronary-Internal Mammary Artery Anastomosis,Internal Mammary Coronary Artery Anastomosis,Anastomosis, Internal Mammary Coronary Artery,Coronary Internal Mammary Artery Anastomosis
D008323 Mammary Arteries Arteries originating from the subclavian or axillary arteries and distributing to the anterior thoracic wall, mediastinal structures, diaphragm, pectoral muscles and mammary gland. Internal Mammary Artery,Internal Thoracic Artery,Arteries, Internal Mammary,Arteries, Internal Thoracic,Arteries, Mammary,Artery, Internal Mammary,Artery, Internal Thoracic,Artery, Mammary,Internal Mammary Arteries,Internal Thoracic Arteries,Mammary Arteries, Internal,Mammary Artery,Mammary Artery, Internal,Thoracic Arteries, Internal,Thoracic Artery, Internal
D004724 Endoscopy Procedures of applying ENDOSCOPES for disease diagnosis and treatment. Endoscopy involves passing an optical instrument through a small incision in the skin i.e., percutaneous; or through a natural orifice and along natural body pathways such as the digestive tract; and/or through an incision in the wall of a tubular structure or organ, i.e. transluminal, to examine or perform surgery on the interior parts of the body. Endoscopic Surgical Procedures,Surgical Procedures, Endoscopic,Endoscopic Surgical Procedure,Endoscopy, Surgical,Surgical Endoscopy,Surgical Procedure, Endoscopic,Procedure, Endoscopic Surgical,Procedures, Endoscopic Surgical
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013906 Thoracoscopy Endoscopic examination, therapy or surgery of the pleural cavity. Endoscopy, Pleural,Pleural Endoscopy,Pleuroscopy,Surgical Procedures, Thoracoscopic,Thoracoscopic Surgical Procedures,Surgery, Thoracoscopic,Thoracoscopic Surgery,Endoscopies, Pleural,Pleural Endoscopies,Pleuroscopies,Surgeries, Thoracoscopic,Surgical Procedure, Thoracoscopic,Thoracoscopic Surgeries,Thoracoscopic Surgical Procedure,Thoracoscopies
D019060 Minimally Invasive Surgical Procedures Procedures that avoid use of open, invasive surgery in favor of closed or local surgery. These generally involve use of laparoscopic devices and remote-controlled manipulation of instruments with indirect observation of the surgical field through an endoscope or similar device. Minimal Access Surgical Procedures,Minimal Surgical Procedures,Minimally Invasive Surgical Procedure,Surgical Procedures, Minimally Invasive,Minimal Surgical Procedure,Minimally Invasive Surgery,Procedure, Minimal Surgical,Procedures, Minimal Access Surgical,Procedures, Minimal Surgical,Procedures, Minimally Invasive Surgical,Surgical Procedure, Minimal,Surgical Procedures, Minimal,Surgical Procedures, Minimal Access,Minimally Invasive Surgeries,Surgeries, Minimally Invasive,Surgery, Minimally Invasive

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