This site has lots of good information…
https://www.merckvetmanual.com/exotic-and-laboratory-animals/reptiles/bacterial-diseases-of-reptiles
“Small, localized abscesses should be completely excised to avoid recurrence. Larger abscesses should be marsupialized, followed by aggressive local wound treatment, including daily antiseptic lavage. The lining of the abscess must be thoroughly scraped to remove as much material as possible”…for example.
https://www.merckvetmanual.com/exotic-and-laboratory-animals/reptiles/bacterial-diseases-of-reptiles
“Small, localized abscesses should be completely excised to avoid recurrence. Larger abscesses should be marsupialized, followed by aggressive local wound treatment, including daily antiseptic lavage. The lining of the abscess must be thoroughly scraped to remove as much material as possible”…for example.
