Alphabetic Index · main term
Hygroma (congenital) (cystic)
At the main termD18.1
Hygroma (congenital) (cystic) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists D18.1 for the term on its own. It has 2 subterms and 1 code entry. First-level subterms include praepatellare, prepatellar, subdural. Confirm any code you find here in the Tabular List before you report it.
Subterms 2
- praepatellare, prepatellar see Bursitis, prepatellar
- subdural see Leak, cerebrospinal fluid