1. It may also occur as so-called acute endogenic osteomyelitis, such as plasmocellular osteomyelitis and Brodie's abscess.

2. Endogenic carbonates in lake sediments are good archives to reconstruct lake water temperature using Clumped isotope thermometry

3. Osteomyelitis can be subdivided into a bacterial exogenic (post-traumatic/postoperative), bacterial endogenic (hematogenous) and an abacterial type, including the rare group containing primary chronic sclerosing osteomyelitis, which is typically localized in the clavicle.