[Allergy to root canal sealant].
We reported one observation of a female patient who presented an half delayed hypersensitivity reaction to formaldehyde included in a root canal sealer. This reaction was loco-regional and late. It probably happened by over flowing demonstrated by radiography.
Drouet
M
M
Laboratoire d'Immuno-Allergologie, C.H.U., Angers, France.
Le Sellin
J
J
Bonneau
J C
JC
Sabbah
A
A
D004342:Drug Hypersensitivity / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D005557:Formaldehyde / Q000009:adverse effects*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000139:chemically induced; D010895:Pit and Fissure Sealants / Q000009:adverse effects*; D012387:Root Canal Filling Materials / Q000009:adverse effects*
D010895:Pit and Fissure Sealants; D012387:Root Canal Filling Materials; D005557:Formaldehyde
Allergie à la pâte canalaire.