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  • enamel
  • The aim of this study was to investigate the magnitude of debonding stress of an orthodontic bracket bonded to the enamel with resin systems having different elastic properties. (springer.com)
  • Taking into consideration results of the present in-vitro study, it can be concluded that the incorporation of a glass-fiber-reinforced composite resin (FRC) with a low elastic modulus between the orthodontic bracket and enamel increases the debonding force and strain more than with adhesive systems having a higher elastic modulus. (springer.com)
  • Irreversible, unhealthy and unaesthetic enamel demineralization (WSL) is the most common side effect of fixed orthodontic treatment. (springeropen.com)
  • The second stage is clinical: when the brackets are transferred from the cast model to the patient's mouth with a tray and bonded to the etched enamel. (springeropen.com)
  • resin
  • Brackets were debonded using bracket removing pliers, and resin was removed with a 12-fluted carbide bur. (umich.edu)
  • Aim: The aim of this study was to evaluate, in-vitro, the shear bond strength (SBS) and the resultant failure pattern after debonding of metal orthodontic brackets bonded with TransbondTM XT adhesive resin cement and RelyXTM Unicem 2 self-adhesive resin cement to pre-treated (35% ortho-phosphoric acid and silane coupling agent application) IPS eMax and porcelain veneered zirconia crowns. (uwc.ac.za)
  • The mean shear bond strength for RelyXTM Unicem 2 self-adhesive resin cement bonded to the all ceramic non-thermocycled crowns (Group 3) ranged from a low of 5.1 MPa (45.5 Newtons) when brackets were bonded to the IPS eMax crowns to a high of 5.8 MPa (51.9 Newtons) when brackets were bonded to the porcelain veneered zirconia crowns. (uwc.ac.za)
  • The mean shear bond strength for Transbond XT adhesive resin cement bonded to the all ceramic non-thermocycled crowns (Group 4) ranged from a low of 6.4 MPa (57.3 Newtons) when brackets were bonded to the porcelain veneered zirconia crowns to a high of 8.1 MPa (72.7 Newtons) when brackets were bonded to the IPS eMax crowns. (uwc.ac.za)
  • For the same purpose, sixty human premolars were randomly divided into four groups according to the adhesive system used for bonding brackets: G Fix flowable resin (GFI) with Everstick NET (ESN), GFI, G Aenial Universal Flow (GAU) with ESN, and GAU. (springer.com)
  • methods
  • METHODS: All patients invited for final orthodontic recall between November 2009 and March 2011 were included. (uzh.ch)
  • Claims
  • 13. The ceramic bracket of any one of claims 1-3 or 7-9 containing at least about 85% by weight Al 2 O 3 , a fine-grain additive, and a flux constituent to provide a lower-melting phase which formed a liquid phase during sintering resulting in the formation of a fine-grained dense ceramic. (google.co.uk)
  • slot
  • 12. The orthodontic bracket of claim 11, further comprising:a second enlarged portion at a second end of the retaining slot and communicating with the straight segment portion, the second enlarged portion having a third cross dimension larger than the second cross dimension. (patentsencyclopedia.com)
  • method
  • The results of this study were extrapolated to allow for the prevalence of the condition following orthodontic treatment, and the implications of this for a putative clinical trial are discussed, together with the advantages and disadvantages of each method. (oup.com)
  • adjacent
  • On day 7, randomly distributed brown-black granules were seen in the granulation tissue adjacent to the bracket in the study group. (springeropen.com)
  • member
  • The bracket body may be made as two mirror image parts which are laser welded together and between which the spring member is mounted. (google.com)
  • The latches between the spring member and the bracket body may comprise notches in the spring edges that are engaged by latch sears on the body, and two labially lingually spaced sears may be provided. (google.com)
  • The bracket body may have two pairs of tie wings for reception of an external ligature between which the spring member is disposed. (google.com)