Table 3.
The proportion and type of bacterial contamination in each clinic and related units
| Clinic | Proportion | Phylum | Class | Bacterial Species (identified using conventional technique and sequence analysis) | |
|---|---|---|---|---|---|
| Root canal therapy |  |
Firmicutes | Bacilli |
Streptococcus pneumonia Streptococcusoralis Streptococcus mitis |
Bacillus subtilis Bacillus thuringiensis Bacillus pumilus Bacillus velezensis Bacillus tequilensis |
 Periodontal |
 |
Firmicutes | Bacilli |
Arthrobacter gandavensis Staphylococcus gallinarum Streptococcus pneumonia |
Bacillus subtilis Bacillus amyloliquefaciens Staphylococcus.hominis |
| Operative dentistry |  |
Firmicutes Proteobacera |
Bacilli Gammaproteobacteria |
Bacillus megaterium Streptococcus mitis Staphylococcus epidermidis Cronobacter sakazakii |
Bacillus amyloliquefaciens Staphylococcus hominis StaphylococcusAustralia Staphylococcus warneri Pantoea septica |
| Oral medicine |  |
Firmicutes | Bacilli |
Staphylococcussaprophyticus Staphylococcus warneri Bacillus cereus Bacillus pumilus Bacillus megaterium Bacillus subtilis |
Bacillus thuringiensis Bacillus licheniformis Staphylococcus Pasteuri Staphylococcus epidermidis Staphylococcus mitis |
| Surgical units |  |
Firmicutes | Bacilli |
Bacillus licheniformis Bacillus subtilis Streptococcus pneumonia |
Staphylococcus saprophyticus Staphylococcus gallinarum Staphylococcus warneri |
| Pediatric |  |
Firmicutes Proteobacera |
Bacilli Gammaproteobacteria |
Enterococcus faecalis Terribacillus saccharophilus Bacillus licheniformis Klebsiella pneumonia |
Staphylococcus saprophyticus Bacillus amyloliquefaciens Macrococcus brunensis |
| Orthodontic |  |
Firmicutes Proteobacera |
Bacilli Gammaproteobacteria |
Streptococcusoralis Bacillusendophyticus Terribacillus saccharophilus Acinetobacter variabilis |
Bacillus licheniformis Bacillus amyloliquefaciens Klebsiella pneumonia |
| Prosthetic |  |
Firmicutes | Bacilli |
Staphylococcushaemolyticus Terribacillus aidingensis Bacillus subtilis Bacillus licheniformis |
Bacillus velezensis Staphylococcus epidermidis Bacillus endophyticus |
| Oral maxillofacial surgery |  |
Firmicutes | Bacilli |
Streptococcus pneumonia Staphylococcussaprophyticus |
Bacillus subtilis Bacillus pumilus Bacillus licheniformi |
| Radiology |  |
Firmicutes | Bacilli |
Staphylococcus epidermidis Staphylococcus warneri Staphylococcus Pasteuri Streptococcus mitis |
Enterococcus faecium Bacillus licheniformis Staphylococcus saprophyticus Streptococcus pneumonia |