A hornbook principle of U.S. bankruptcy jurisprudence is that valid liens pass through bankruptcy unaffected. This long-standing principle, however, is at odds with section 1141(c) of the Bankruptcy Code, which provides that, under certain circumstances, "the property dealt with by [a chapter 11] plan is free and clear of all claims and interests of creditors," except as otherwise provided in the plan or the order confirming the plan.

A long-standing legal principle is that liens pass through bankruptcy unaffected. Like every general rule, however, this tenet has exceptions.