Tooth and temporary filling material fractures caused by Cavit ... | 合法醫療器材資訊網

由BDjouiai著作·2021—TheexactcompositionofCavit,CavitWandColtosolFisnotprovidedbythemanufacturers.CavitandCavitWarematerialscontainingzinc ...

Permanent human two-rooted mandibular molars were collected from dentists and dental clinics in Switzerland for reasons not concerning this investigation and stored in a 3% chloramine solution. The teeth were anonymized with personal data not traceable; therefore, an ethical approval was not required. All selected teeth could be clearly identified as mandibular molars by two independent reviewers [19, 20]. The teeth selection was made under a stereomicroscope (7.5× magnification; Leica M420, Leica Microsystems, Wetzlar, Germany). The selection criteria were no signs of fractures, restorations, caries or endodontic treatment and no mandibular third molars. All remnants were removed from the teeth external surfaces with a universal curette (Hu Friedy, Rotterdam, The Netherlands) and a prophylaxis brush with plastic bristles (KaVo Kerr, Brea CA, USA).

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