Addition of Silver Nanoparticles to a Orthodontic Primer in Preventing Enamel Demineralization Adjacent Brackets

Effectiveness of the Addition of Silver Nanoparticles to a Orthodontic Primer in Preventing Enamel Demineralization Adjacent Brackets. ECCA

Evaluate the effectiveness of silver nanoparticles incorporated into the primer orthodontic Transbond XT in preventing enamel demineralization adjacent to brackets.

Randomized, split mouth, double-blind, placebo controlled trial. Half of the mouth was applied silver nanoparticles incorporated into the primer orthodontic Transbond XT and the other half with primer-bond as placebo. Evaluate the effectiveness with Diagnodent - pen in preventing enamel demineralization adjacent to brackets.

Inclusion Criteria:

• Patients candidates for orthodontic treatment.

Exclusion Criteria:

• Patients with O.D 11 and / or 21 absent.

  • Patients who present dentures of any kind in OD 11 and 21.
  • Patients presenting endodontic OD 11 and 21.
  • Patients presenting data gingivitis day cementing brackets.