Understanding “Clear” in Medical Context: Definitions & Meanings

In clinical documentation, “clear” typically indicates absence of abnormality:

• Clear airway – patent, no obstruction.
• Clear urine – transparent, free of blood, pus, or excess sediment.
• Clear chest X-ray – no infiltrates, masses, effusions, or other pathology.

Context determines the exact implication, but the core sense is “unremarkable” or “within normal limits.”