As far as localised alveolar osteitis is concerned; which one of the following is true?
A. The incidence in the mandible and maxilla is similar
B. The prophylactic prescription of antibiotics prior to extraction reduces the incidence. C. Excessive fibrinolysis is the likely aetiology
D. Purulent exudate must be seen for a diagnosis and irrigation is mandatory
E. Zn oxide eugenol and alvogyl dressing promote a rapid bone growth
A. The incidence in the mandible and maxilla is similar
B. The prophylactic prescription of antibiotics prior to extraction reduces the incidence. C. Excessive fibrinolysis is the likely aetiology
D. Purulent exudate must be seen for a diagnosis and irrigation is mandatory
E. Zn oxide eugenol and alvogyl dressing promote a rapid bone growth