168Oral Pathology and MedicineMedium
The most common organism involved in a periapical abscess is:________?
Aβ hemolytic stretococci
BStrep. viridans
CNon hemolytic stretococci
DStrep. Pyogens
Correct answer
D. Strep. Pyogens
Explanation
The correct answer is Strep. Pyogens.