Singhal Parul, Das Usha Mohan, Vishwanathan Deepak, Singhal Anita
Department of Paedodontics and Preventive Dentistry, H.P. Govt. Dental College and Hospital, Shimla, India.
Indian J Dent Res. 2012 Jan-Feb;23(1):120-1. doi: 10.4103/0970-9290.99056.
Root canal irrigation plays an important role in the debridement and disinfection of the root canal system. "The purpose of this study was to evaluate the efficacy of Carisolv , 1% sodium hypochlorite (NaOCl) gel, and 1% NaOCl solution as root canal irrigants in deciduous anterior teeth."
THIRTY-six extracted deciduous anterior teeth were used. Root canals were flooded with NaOCl solution in Group A, NaOCl gel in Group B and Carisolv in Group C and incubated for 30 min. Scanning electron microscope photomicrographs of canal wall debris in the apical, middle and coronal thirds were scored.
The results showed that regardless of irrigation regime, canals were consistently cleaner in the coronal and middle thirds than in the apical thirds. NaOCl solution, NaOCl gel, and Carisolv had comparable activity at coronal third and middle third of root canals. At the apical third, NaOCl solution cleaned canals better than NaOCl gel and Carisolv. Carisolv cleaned debris better than NaOCl gel at the apical third.
Carisolv can be used as an adjunct to root canal preparation.
根管冲洗在根管系统的清创和消毒中起着重要作用。“本研究的目的是评估伢典（Carisolv）、1%次氯酸钠（NaOCl）凝胶和1% NaOCl溶液作为乳牙前牙根管冲洗剂的疗效。”
使用36颗拔除的乳牙前牙。A组根管内充满NaOCl溶液，B组充满NaOCl凝胶，C组充满伢典，并孵育30分钟。对根尖、根管中部和冠部三分之一处根管壁碎屑的扫描电子显微镜照片进行评分。
结果表明，无论冲洗方式如何，根管的冠部和中部三分之一始终比根尖三分之一更清洁。NaOCl溶液、NaOCl凝胶和伢典在根管的冠部三分之一和中部三分之一处具有相当的活性。在根尖三分之一处，NaOCl溶液清洁根管的效果优于NaOCl凝胶和伢典。在根尖三分之一处，伢典清除碎屑的效果优于NaOCl凝胶。
伢典可作为根管预备的辅助剂。
