Catheter fracture is a well-known complication of placement of plastic catheters. We introduce the fracture of a peripheral intravenous cannula after re-insertion of the guide needle during intravenous cannulation inside the blood vessel. Peripheral venous cannulation was attempted with an 18G cannula in a patient for anesthesia induction undergoing endovenous laser ablation. Under sterile conditions the broken piece of the cannula was removed from the vein with a surgical incision and the skin was sutured.
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Arun et al. (2014) studied this question.
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