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Wound complications after in situ bypass.
M E Schwartz1, E B Harrington, H Schanzer
1Dept. of Surgery, Mount Sinai School of Medicine, New York, NY 10029.
Journal of Vascular Surgery
|June 1, 1988
Summary
In situ saphenous vein bypass surgery has high complication rates, particularly with continuous incisions and staple closure. These factors independently predict wound problems, impacting limb salvage and prolonging hospital stays.
Area of Science:
- Vascular Surgery
- Wound Management
- Surgical Complications
Background:
- In situ saphenous vein bypass is a common procedure for peripheral artery disease.
- Wound management presents unique challenges in this surgical approach.
- Patient demographics include a high prevalence of comorbidities like diabetes and hypertension.
Purpose of the Study:
- To analyze wound complications after in situ saphenous vein bypass.
- To identify risk factors associated with wound problems.
- To evaluate the impact of surgical techniques on outcomes.
Main Methods:
- Retrospective analysis of 93 patients (98 operations).
- Data collected on patient demographics, medical risk factors, and surgical details.
- Stepwise logistic regression used to identify independent predictors of wound complications.
Main Results:
- 31 cases (32%) experienced wound problems, 11 major.
- Continuous incision and anterior tibial bypass were associated with complications.
- Anterior tibial bypass and staple closure were independent predictors of wound problems.
Conclusions:
- Continuous incisions and staple closure increase the risk of wound complications in in situ bypass.
- These findings highlight the need for careful wound management strategies.
- Complications led to prolonged hospital stays, bypass failure, and amputations.