Leukokeratosis nicotina palati

This code describes leukokeratosis nicotina palati, a benign, white, corrugated lesion of the hard and soft palate, primarily caused by heat and chemical irritation from pipe and cigar smoking. It is a form of hyperkeratosis that affects the oral mucosa, specifically the palate.

Use this code when documentation clearly indicates a diagnosis of leukokeratosis nicotina palati. This condition is typically identified during an oral examination in patients with a history of chronic pipe or cigar smoking. Documentation should specify the palatal location and the characteristic appearance.

• Differentiate from other forms of oral leukoplakia; this specific code is for the nicotine-induced palatal lesion.
• Ensure documentation explicitly states "nicotina palati" or describes the characteristic features and etiology.
• Consider co-reporting with codes for tobacco use if not already documented elsewhere.