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Figures & Tables

Figure 1.

Upper and lower lips; (A) Pre-treatment; (B) Dryness and swelling.
Upper and lower lips; (A) Pre-treatment; (B) Dryness and swelling.

Figure 2.

(A) Redness and thickening of the buccal mucosa; (B) Pin head ulceration on the labial mucosa; (C) Localized reddish lesion on the soft palate.
(A) Redness and thickening of the buccal mucosa; (B) Pin head ulceration on the labial mucosa; (C) Localized reddish lesion on the soft palate.

Figure 3.

Upper and lower lips; (A). Pre-treatment; (B) Swollen lips on day twelfth.
Upper and lower lips; (A). Pre-treatment; (B) Swollen lips on day twelfth.

Figure 4.

Redness and a pinhead-sized ulcer at the buccal mucosa of the attachment site (A) upper right; (B) upper left; (C) lower left canine area; (D) lower posterior left.
Redness and a pinhead-sized ulcer at the buccal mucosa of the attachment site (A) upper right; (B) upper left; (C) lower left canine area; (D) lower posterior left.

Type of allergen tested

TypeAllergen
Standard seriesPotassium dichromate p-PHENYLENEDIAMINE (PPD)
Thiuram mix
Neomycin sulfate
Cobalt(Il)chloride hexahydrate
Caine mix III
Nickel(Il)sulfate hexahydrate
2-Hydroxyethyl methacrylate
COLOPHONIUM
Paraben mix
N-Isopropyl-N-phenyl-4-phenylenediamine (IPPD)
LANOLIN ALCOHOL
Mercapto mix
Epoxy resin, Bisphenol A
Peru balsam
4-tert-Butylphenolformaldehyde resin (PTBP)
2-Mercaptobenzathiazole (MBT)
FORMALDEHYDE
Fragrance mix I
Sesquiterpene lactone mix
SODIUM METABISULFITE
Propolis
METHYLISOTHIAZOLINONE + METHYLCHLOROISOTHIAZOLINONE
Budesonide
Tixocortol-21-pivalate
METHYLDIBROMO GLUTARONITRILE
Fragrance mix Il
HYDROXVISOHEXYL
3-CYCLOHEXENE CARBOXALDEHYDE
METHYLISOTHIAZOLINONE
BENZISOTHIAZOLINONE
Textile dye mix
DECYL GLUCOSIDE
FLAVIN
CHLORAMPHENICOL ME 1(Antibiotic)-no2
Dental seriesMethyl methacrylate
Triethylene glycol dimethacrylate
Urethane dimethacrylate
Ethylene glycol dimethacrylate
Bisphenol Aglycerolate dimethacrylate (BIS-GMA)
N, N-Dimethyl-4-toluidine
BENZOPHENONE-3
1,4-Butanediol dimethacrylate
Bisphenol A dimethaerylate (BIS-MA)
Potassium dichromate
Mercury
Cobalt(II)chloride hexahydrate
2-Hydroxyethyl methacrylate
Gold(I)sodium thiosulfate dihydrate
Nickel(II)sulfate hexahydrate
EUGENOL
COLOPHONIUM
N-Ethyl-p-toluenesulfonamide
FORMALDEHYDE
4-Tolyldiethanolamine
Copper(II)sulfate pentahydrate
Methylhydroquinone
Palladium(II)chloride
Aluminium(Il)chloride hexahydrate
BORNANEDIONE
DIMETHYLAMINCETHYL
METHACRYLATE
1,6-Hexanediol diacrylate
DROMETRIZOLE
Tetrabydrofurfuryl methacrylate
Tin
Sodium tetrachloropalladate(II) hydrate
CARVONE
2,2-bis(4-(2-Methacryl-oxyethoxy) phenyl)propane (BIS-EMA)
GLUTARAL
SuppliedMouthwash oradex
Latex Glove
Resin TC-85DAC
DOI: https://doi.org/10.2478/aoj-2025-0004 | Journal eISSN: 2207-7480 | Journal ISSN: 2207-7472
Language: English
Page range: 40 - 48
Submitted on: Sep 1, 2024
Accepted on: Feb 1, 2025
Published on: Apr 9, 2025
Published by: Australian Society of Orthodontists Inc.
In partnership with: Paradigm Publishing Services
Publication frequency: 1 times per year

© 2025 Alizae Marny Fadzlin Syed Mohamed, Tey Sock Nee, Milton Tsai Hongli, Asma Ashari, Noor Hayaty Abu Kasim, published by Australian Society of Orthodontists Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.