Other manifestations of yaws

This code signifies various non-primary and non-tertiary presentations of yaws, a chronic tropical infection caused by Treponema pallidum pertenue. It encompasses the diverse dermatological, musculoskeletal, and other systemic manifestations that can occur during the secondary or late stages of the disease, excluding the initial lesion or gummatous lesions.

Use this code when documentation specifies yaws with symptoms such as widespread papules, nodules, hyperkeratosis of palms and soles (crab yaws), or osteoperiostitis, but does not indicate a primary chancre or late gummatous lesions. This code is appropriate for reporting the ongoing, non-specific clinical signs of yaws beyond its initial presentation.

• Ensure documentation clearly distinguishes these "other" manifestations from primary (chancre) or tertiary (gumma) yaws.
• Do not use this code for congenital yaws or other treponemal infections; these have distinct codes.
• Consider sequencing this code as a primary diagnosis if it is the main reason for the encounter, or as a secondary diagnosis if another condition is being treated concurrently.