Filling materials: Filling materials: - short term temporary
- long term temporary
- definitive
- underfilling materials
Endodontic materials Prophylactic, preventive materials: - fissure sealer
- varnish, gel
Impression materials Luting materials: - cements
- orthodontic bonding
Characteristics: Characteristics: - non toxic
- good retention
- good marginal adaptation
- easy to apply and to take out
- aesthetic
- not expensive
Effects: Effects: - Temperature stability, isolation
- Protection:
- Therapeutical action:
- - antiinflammatory
- - dentinbridge
- Dentine tube obliteration
- Antibacterial
Cink oxy-phosphate cement Cink oxy-phosphate cement - liner – fast setting,
- luting – long setting,
- No obliteration of the dentintubes
- pulp – phosphoric acid
- in vitro: citotoxic, mutagen
- setting: acid-basic reaction
Polycarboxylate cement Polycarboxylate cement - Phosphoric acid → polyacrylic acid
- Setting: acid-base reaction
- Tooth structures: chemical binding
- in vivo: ↓ toxicity
- in vitro: ↑ ~ - Zn, F-, mutagenic
- ↓ mechanical properties, ↑ solubility
- difficult „handling”
Calcium-hydroxide - Ca(OH)2 Calcium-hydroxide - Ca(OH)2 - antiseptic
- facilitates dentin formation
- Ca(OH)2 release /absorption– results week structure
- self-curing: - ↑ solubility
- underfilling, direct and indirect pulp capping
- light-curing: - ↓ solubility
- - ↑ mechanical properties
- - 0,5 – 1mm: pulplesion, under amalgam
- - ↓ toxicity
reactive glassparticules (composite: inert glass) - reactive glassparticules (composite: inert glass)
- setting: acid-basic reaction
- „sandwich” technique
- ion: F-, Al3+, Sr2+
- structure: - calcium-aluminium-fluor-silicate glass
- - strocium-aluminium-fluor-silicate glass
- Polyakrilic acid/polycarbonate acid
- glass-polyalchenoate cement
CERMET CEMENT
Molars short after eruption or partially erupted - FS; Molars short after eruption or partially erupted - FS; „Barbie” filling in primary dentition.
Additional indications
Quantity: Quantity: - Cu contents:
- low: 2-5% - conventional ~
- high: 12-30% - non-gamma-2 ~
Form: < 20-25 µm - lathe-cut plate
- spherical
- Irregular form
- mixed
= min. two, chemically different material and one phase 3D combination = min. two, chemically different material and one phase 3D combination
Special composite, Special composite, Composition: - bifunctional monomer - composite
- Reactive glass filler – GIC
Setting: - - free radical polymerisation
- - acid-basic reaction (water absorption from the environment, 3% max. water content, during several month):→ chemical setting: material and tooth
- → F-
Light curing → filling material Self curing → luting cement
Light curing coloured compomer Light curing coloured compomer Primary dentition Alternative ~ amalgam Radiopaque F- Compliance
Oba AA, Sönmez IS, Sari Ş. Oba AA, Sönmez IS, Sari Ş. Clinical Evaluation of a Colored Compomer In Primary Molars Med Princ Pract 2009; 18:31-34 36 patients → 80 II. class fillings, primary dentitions M/F = 1; 12 month Minimally invasive technique 2 mm thickness, 40” Results: - 3,9% (3 fillings) – replacement
- 1,3% caries
- 1,29% (1 filling) - fracture
- 2,6% - marginal shinkage
- 2 fillings – marginal discolouration
Coloured compomer Coloured compomer Dual setting F- , Zn2+ → bactericidal Setting: 40” → 4’ Croll TP. MagicFil: A colourful kiddie compomer. Compend Contin Educ dent 2002; 23:1044-1048. Jafaranta B, Soderholm K-J, Guelmann M. Light penetration and bond strength of MagicfilTM to primary molars. Baltimor Convention Center 2005. blue < white < purple < yellow
PedoPearlsTM (1980)
PedoPearls (1980)
NuSmileR
NuSmileR
LOCAL LOCAL - pulp – phosphoric acid; - gingival irritation - fluoride; SYSTEMIC - allergy, anaphylactic reaction ,asthma; - carcinogenic, teratogenic
Self etching: 15” - AdperTM PromptTM L-PopTM; Self etching: 15” - AdperTM PromptTM L-PopTM; No need for rinse; Only for occlusal surfaces;
Insensitive to moisture Insensitive to moisture No bond necessary.
Light curing composite Light curing composite ↓ polym. shrinkage: 1,6%; Cavity preparation I – V, FS, primary dentition, ceramic veneers reparation
Medication for damaged primary pulps. Medication for damaged primary pulps.
No irritation; No irritation; Form stability; Radiopaque; No solubility; Wall coating; (biocompatibility); Antiseptic and bacteriostatic; No discoloration.
ADULT ENDODONTIC THERAPY
ADULT ENDODONTIC THERAPY ~ ADULT ENDODONTIC THERAPY ~
Properties:
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