Pott Puffy Tumor

**Definition:** Infection of the FRONTAL BONE often as a complication of FRONTAL SINUSITIS or trauma to the frontal bone and skull. It is characterized by subperiosteal abscess with OSTEOMYELITIS.

**Tree numbers:** - C01.160.495.875 - C05.116.165.495.750 - C11.675.689

**Synonyms:** - Pott's Puffy Tumor