Abstract
We conducted an observational study to evaluate the effectiveness of an endoscopic technique for harvesting the greater saphenous vein for aortocoronary bypass grafting. We hypothesized that the endoscopic technique would minimize the risk of postoperative wound complications. From May 1997 to July 1998, we used an endoscopic technique to harvest the greater saphenous vein in 50 patients who underwent aortocoronary artery bypass grafting. Twenty-five of the patients had an increased risk for wound complications due to preexisting diabetes, obesity, peripheral vascular disease, or lymphedema. The average duration of the procedure was 39 minutes (range, 11 to 70 minutes). The average length of the harvested vein was 58 cm (range, 25 to 85 cm). We made an average of 2.5 incisions per patient (range, 1 to 5 incisions), and the average incision length was 7 cm (range, 3 to 10 cm). Two patients (4%) required conversion to an open technique using 5 small incisions. Postoperative complications included 1 wound infection (2%) and 1 small hematoma (2%). Two patients (4%) had minor erythema at the incision site, and 5 patients (10%) had postoperative lymphedema. The most common problem, ecchymosis, was seen in 6 patients (12%). None required repeat hospitalization or reoperation for wound complications. In our study, the endoscopic approach yielded superior cosmetic results, and reduced wound complications and discomfort, compared with traditional methods of vein harvesting. After gaining expertise with this minimally invasive method of vein harvesting, a surgeon can safely remove the saphenous vein in 20 to 30 minutes.
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- Allen K. B., Griffith G. L., Heimansohn D. A., Robison R. J., Matheny R. G., Schier J. J., Fitzgerald E. B., Shaar C. J. Endoscopic versus traditional saphenous vein harvesting: a prospective, randomized trial. Ann Thorac Surg. 1998 Jul;66(1):26–32. doi: 10.1016/s0003-4975(98)00392-0. [DOI] [PubMed] [Google Scholar]
- Allen K. B., Shaar C. J. Endoscopic saphenous vein harvesting. Ann Thorac Surg. 1997 Jul;64(1):265–266. doi: 10.1016/s0003-4975(97)00277-4. [DOI] [PubMed] [Google Scholar]
- Cable D. G., Dearani J. A. Endoscopic saphenous vein harvesting: minimally invasive video-assisted saphenectomy. Ann Thorac Surg. 1997 Oct;64(4):1183–1185. doi: 10.1016/s0003-4975(97)00812-6. [DOI] [PubMed] [Google Scholar]
- DeLaria G. A., Hunter J. A., Goldin M. D., Serry C., Javid H., Najafi H. Leg wound complications associated with coronary revascularization. J Thorac Cardiovasc Surg. 1981 Mar;81(3):403–407. [PubMed] [Google Scholar]
- Lavee J., Schneiderman J., Yorav S., Shewach-Millet M., Adar R. Complications of saphenous vein harvesting following coronary artery bypass surgery. J Cardiovasc Surg (Torino) 1989 Nov-Dec;30(6):989–991. [PubMed] [Google Scholar]
- Lumsden A. B., Eaves F. F., 3rd, Ofenloch J. C., Jordan W. D. Subcutaneous, video-assisted saphenous vein harvest: report of the first 30 cases. Cardiovasc Surg. 1996 Dec;4(6):771–776. doi: 10.1016/s0967-2109(96)00055-5. [DOI] [PubMed] [Google Scholar]
- Pagni S., Ulfe E. A., Montgomery W. D., VanHimbergen D. J., Fisher D. J., Gray L. A., Jr, Spence P. A. Clinical experience with the video-assisted saphenectomy procedure for coronary bypass operations. Ann Thorac Surg. 1998 Nov;66(5):1626–1631. doi: 10.1016/s0003-4975(98)00783-8. [DOI] [PubMed] [Google Scholar]
- Tevaearai H. T., Mueller X. M., von Segesser L. K. Minimally invasive harvest of the saphenous vein for coronary artery bypass grafting. Ann Thorac Surg. 1997 Jun;63(6 Suppl):S119–S121. doi: 10.1016/s0003-4975(97)00135-5. [DOI] [PubMed] [Google Scholar]
- Utley J. R., Thomason M. E., Wallace D. J., Mutch D. W., Staton L., Brown V., Wilde C. M., Bell M. S. Preoperative correlates of impaired wound healing after saphenous vein excision. J Thorac Cardiovasc Surg. 1989 Jul;98(1):147–149. [PubMed] [Google Scholar]