AI Summary & Key Takeaways
AI InsightStatistically analyses Were perfor-medby using analysis of variance and paired-samples HeSt When buccal and lingual gap formations were compared Transbond Plus® and Ketac Certi® groups Were found to have larger gaps in the lingual şife than buccal at p
📌 3 Key Takeaways
Abstract
The aim of this in vitro study was to compare three orthodontic band cements for gaps remained between tooth and band surfaces, at the cervical margin, which possibly caused after banding procedure. Sixty freshly extracted human mandibular third molars were randomly divided into 3 equal groups. Micro-etched molar bands were cemented to the teeth using each of the orthodontic band cements (Ketac Cem®;, 3M Mutti~Cure® and transbond Plus®). The teeth were placed in preformed boxes (2.5X2.5X2.5 cm): crowns were on the bottom and perpendicular to the ground. Samples were capped with black colored plaster on a vibration machine. After hardening of the piasters, samples were removed from the boxes and were trimmed in thehucco-lingual dimension for evaluation i The mean, of four parallel sections examined under a stere-omicroscope was noted as the score of that sample>, for buccal and lingual sides, separately. Statistically analyses Were perfor-medby using analysis of variance and paired-samples HeSt When buccal and lingual gap formations were compared Transbond Plus® and Ketac Certi® groups Were found to have larger gaps in the lingual şife than buccal at p
Özet
Bu iri vitro çalışmanın amacı, dişlerin ha ntl an masından sonra, diş ve bant yüzeyleri arasında servikâl martinde kalan boşlukların, farklı bant simanlan için değerlendirilmesidir. Altmış alt üçüncü molar diş rastgele üç gruba, ayrı İd f. İçleri pürüzlehdiriIMş molar bantları farklı ortodontik bant simanlan kullanılarak dişlere simante edildi (Ketac Cem®, 3 M Multi-Cure® ve Transbond Plus®). Dişi er, kronları yere dik olacak şekilde önceden hazırlanmış kutulara (2:5 X 2,5 X 2,5 cm) yerleştirirdi. Örnekler bir vibrasyon makinesi üzerinde siyah alçı ile kaplandı. Alçı sertleştikten sonra örnekler kutulardan çıkarıldı. Skoıiama için bukkolingual yönde trimlendi. Stereom i kroskop altında incelenen dört paralel kesitin ortalaması o örneğin skoru olarak bukkal ve lingual yüzeyler için ayrı ayn kaydedildi. Veriler, varyans ve eşleştirilmiş Westi vie istatistiksel olarak değerlendirildi. Bukkal ve lingualdeki boşluklar karşılaştırıldığında, Ketac Cem® (p