A663-char group

Yaws

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Avoid — more specific 4-5 char codes exist (see below)

Coding guidance (WHO 2019)

Incl.: bouba framboesia (tropica) pian

Codes within A66

A66.0Initial lesions of yaws A66.1Multiple papillomata and wet crab yaws A66.2Other early skin lesions of yaws A66.3Hyperkeratosis of yaws A66.4Gummata and ulcers of yaws A66.5Gangosa A66.6Bone and joint lesions of yaws A66.7Other manifestations of yaws A66.8Latent yaws A66.9Yaws, unspecified