Principles of surgery Flashcards
Define bacterial infection
Having more than 10^5 bacteria per gram of tissue
Describe surgical site infection (SSI)
Describe classification of surgical wounds
Surgical wounds are classified by degree of contamination to help predict likelihood that infection will develop
- clean
- clean-contaminated
- contaminated
-dirty
Describe clean wounds
Describe clean-contaminated wounds
Describe contaminated wounds
Describe dirty wounds
What are some methods for reducing infections
Name some surgical situations during which antibiotics would be used
- surgery time longer than 90 min
- prosthesis implantation (mesh, pacemaker, bone cement etc.)
- patient with pre-existing prosthesis undergoing certain surgical procedures
- severely infected or traumatised wounds
- rational selection of antibiotics for prophylactic use
- definitive choice depends on culture & sensitivity results
Name some antibiotics that would be used in small animal surgeries for prophylactic use
Name some antibiotics that would be used in equine surgeries for prophylactic use