B

C

• Canker sore

D

• Dental impaction

E

F

G

H

I

• Impacted tooth

K

M

N

O

• Oral-facial cleft

P

• Peritonsillar abscess

R

S

T

• Teething
• Tongue cancer
• Tooth abscess
• Tooth decay
• Thrush
• Trench mouth

U

• Unemerged tooth

V

• Vincent's stomatitis