Index to Diseases and Injuries

Sequestrum

bone — see Osteomyelitis, chronic
dental M27.2
jaw bone M27.2
orbit — see Osteomyelitis, orbit
sinus (accessory) (nasal) — see Sinusitis

Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.