Color stability and surface roughness of ormocer- versus methacrylate-based single shade composite in anterior restoration

HIGHLIGHTS

• who: Maha M. Ebaya from the In total, freshly extracted maxillary central incisors were chosen from the Oral Surgery Clinic, Faculty of Dentistry, Mansoura University for this studyThe teeth were indicated for extraction for periodontal reasons and were extracted from a healthy patient after the signing (approval) of a written informed consent- form by the patient. All teeth were examined under a stereomicroscope (10u00d7 magnifications) to rule out the existence of fissures, fractures, carious lesions, restorations, and erosion or abrasive lesions. Thereafter, the teeth were scaled and polished using a rubber cup and pumice. The teeth were . . .
  

   

  

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