Primary lesions of pinta

This code represents the initial, non-itchy papules or plaques that characterize the primary stage of pinta, a non-venereal treponematosis caused by Treponema carateum. These lesions, often referred to as "pintids," typically appear on exposed skin, such as the face or limbs, following direct skin-to-skin contact.

Use this code when documentation clearly indicates the presence of the early, primary skin lesions of pinta. This diagnosis is typically supported by a history of exposure in endemic areas and clinical examination findings consistent with the initial stage of the disease. Serological tests, while confirmatory for pinta, are not usually available at the primary lesion stage.

• Differentiate from secondary pinta lesions (dyschromic patches) which would be coded elsewhere.
• Ensure documentation specifies "primary" or "initial" lesions to support this specific code.
• Consider co-occurring codes for any associated symptoms or complications, though primary lesions are often asymptomatic.