يتيح الإلمام بالشكل التشريحي للأقنية الجذرية للأرحاء المؤقتة تقليص المشكلات التي تواجه المعالجات اللبية لهذه الأسنان الناتجة عن الاختلافات التشريحية للأقنية الجذرية التي من الصعب التحري عنها سريرياً.
دراسة الأرحاء المؤقتة من حيث عدد الأقنية الجذرية و تشعباتها، فضلاً عن تحري وجود أقنية إضافية في منطقة مفترق الجذور في هذه الأرحاء.
في ضوء نتائج هذه الدراسة وجد ارتفاع عدد الأرحاء المؤقتة التي تملك 4 أقنية جذرية و ارتفاع نسبة التفاغرات بين الأقنية الجذرية و نسبة الأقنية الإضافية في منطقة مفترق الجذور مما يدعو إلى أخذ هذه التعقيدات التشريحية بالحسبان في أثناء القيام بالمعالجات اللبية لهذه الأرحاء.
Few researchers have made a comprehensive study of the morphology of the
root canals of the primary molars. Thorough knowledge in internal anatomy of the primary molars is
useful in reducing the problems of endodontic therapy arising due to the anatomical variation in root
canals, which are clinically difficult to be detected.
Exploration the root canals of primary molars with regard to its number, variations, and accessory canals
in the furcation region.
the complication of the internal anatomy of primary molars causing complication in
endodontic treatment so the results of this study suggest avoiding pulpectomy in primary molars where
ever possible.
References used
Hibbard ED, Ireland RL. Morphology of the root canals of the Primarymolar teeth. ASDC J Dent Child 1957; 24: 250-7
Rimondini L, Baroni C. Morphologic criteria for root canal treatment of primary molars undergoing resorption. Endod Dent Traumatol. 1995;11(3):136-41
Salama F, Anderson W, Mcknight-Hanes C, Barenie J, Myers D. Anatomy of primary incisor and molar root canals. Pediatr Dent. 1992; 14(2):117-118
For children, it is very important to reduce the
treatment time, thus the aim of this study is to determine the
shortest yet the most effective application time for resin infiltrant
Icon to achieve complete penetration into proximal caries lesions,
and to evaluate its ability to infiltrate.
This In Vivo study aimed to compare the antibacterial activity of
alcoholic extract of propolis and Miswak with sodium hypochlorite and saline.
The study was performed on 40 infected single root canals for
patients of both sexes, regardless of gender or age.
The specimen consists of 72 extracted teeth with curved roots
(15-35)degree . They were cleaned and preserved in formalin
for 48 hours. Each tooth was mounted in a self curing acrylic
block. The samples were divided into three groups. Each
group
The endodontic access is an important process of any endodontic treatment in
primary molars. There is no agreement about the best and fastest method of endodontic access in primary
molars. This study aimed to compare between three ways and burs of
Ultrasonic Tips is considered one of the common tool used in the management of separated instruments in the root canal, . , this research aimed to evaluate the temperature rise of the outer surface of the root when using ultrasonic tips to remove separated instruments from mesiobuccal canal of the lower molars.