I893-char group
Other noninfective disorders of lymphatic vessels and lymph nodes
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: chylocele: filarial (B74.-) tunica vaginalis (nonfilarial) NOS (N50.8) enlarged lymph nodes NOS (R59.-) hereditary lymphoedema (Q82.0) postmastectomy lymphoedema (I97.2)