[Dentin hypersensitivity[8]:36] Poorly localized [Reversible pulpitis[8]:36] Poorly localized Variable; localized or diffuse [Pulp necrosis[8]:37] No pain [Apical periodontitis[8]:37–38] Well localized [Periodontal abscess] Usually well localized [Pericoronitis] Well localized, associated with partially impacted tooth [Myofascial pain] Diffuse, often over many muscles [Maxillary sinusitis] Back teeth top jaw [Parameter] 
Site
S i t e
O n s e t
C h a r a c t e r
R a d i a t i o n
A s s o c i a t e d s y m p t o m s
T i m e p a t t e r n
E x a c e r b a t i n g a n d r e l i e v i n g f a c t o r s
S e v e r i t y
E f f e c t o n s l e e p