Pnctr w/o fb of pharynx and cervical esophagus, init

This code signifies a penetrating injury to the pharynx or cervical esophagus caused by a sharp object, where no foreign material remains embedded in the tissue. It specifically refers to the initial presentation and treatment of such an injury.

Apply this code when documentation clearly indicates a puncture wound to the pharynx or cervical esophagus, and the provider explicitly states that no foreign body is present. This is appropriate for the patient's first encounter for this specific injury.

• Ensure documentation specifies "without foreign body" to differentiate from codes for retained foreign bodies.
• Verify the encounter is indeed the "initial encounter" for this injury; subsequent care would use a different seventh character.
• Distinguish from lacerations or open wounds, as a puncture implies a smaller entry wound with potential deeper penetration.