يعتبر الألم التالي للمعالجة اللبية أحد المشاكل الأساسية في معالجة الأقنية الجذرية و بالرغم من أنه لا يستمر طويلاً في معظم الحالات إلا أنه يعد مصدر إرباك للطبيب و مصدر إزعاج للمريض. يهدف هذا البحث إلى دراسة الألم التالي للمعالجة اللبية لأسنان ذات لب حي و بجلسة واحدة استخدام ثلاثة أنظمة حشو مختلفة. شملت العينة 90 حالة قسمت إلى ثلاثة مجموعات رئيسية متساوية ( 30 حالة ) بحيث تشمل كل مجموعة ( 10 أسنان أمامية، و 10 ضواحك، و 10 أرحاء ) تم إجراء التحضير بنظام التحضير الآلي Protaper و من ثم الحشو في نفس الجلسة للمجموعة الأولى بتقنية لتكثيف الجانبي للكوتابيركا، و المجموعة الثانية بنظام E&Q Plus, و المجموعة الثالثة بنظام HEROFILL. تم تسجيل مقدار الألم التالي للمعالجة باستخدام المقياس البصري التمثيلي VAS المدرج من ( 0-100)
و ذلك بعد (ساعتين، 24 ساعة، 48 ساعة, أسبوع).
Post-obturation pain is one of the primary problems following
root canal treatment. Although in most cases pain does not last
long, but could be a source of embarrassment to the dentist and
annoying for the patient.
This study was conducted to investigate and compare the
incidence of postoperative pain after one-visit root canal
treatment (RCT) on teeth with vital pulps using three different
obturation techniques.
90 cases were assigned into three treatment groups, each group
30 cases(10 anterior, 10 premolar, 10 molars), The canals of all
teeth were prepared using Protaper rotary system and then filled
at the same visit using one of the three obturation techniques
(lateral condensation technique, HEROFILL technique, E&Q
PLUS technique). The postoperative pain was recorded on a
visual analogue scale (VAS) of 0 - 100 after 2 hours, 24 hours,
48 hours and 7 days.
References used
Cohen S, Hargreaves K, Keiser K , 2006 - Path ways of the pulp., Mosby, 9thed, p.40, 323, 465
American Dental Association. ADA News 1998- Nov: 4
Nazaroglou I, Kafas P, Dabarakis N , 2008 - Postoperative pain in dentistry: a review. Surg J ; 3: 96–103
The aim of this study is to evaluate the healing after
apicectomy by using two different techniques. And to evaluate the
effect of MTA as a retrograde filling material and also the Er:YAG
laser as a tool for resecting the apex, and the influence of them in
the healing.
The Rootcanal treatment is considered as the most accurate one
followed in (( dentistry )), which need a right diagnosis and exact
treatment steps to be performed completely for an excellent
prognosis treatments ended by along time –perfect success.
Enterococcus faecalis is associated with different root canal infections, and it is the main cause of chronic periapical lesions farthermore , it is difficult to eliminate from root canal in one visit or more, so The aim of this study was to isolate E. faecalis from asymptomatic necrotic root canals of primary teeth
The quality of root canal filling is considered the key
of the successful endodontic treatment, because the one of goals of root
canal obturation is to obtain three-dimensional and complete sealing.
Therefore, The aim of this in vitro study was to evaluate the quality of root
canal filling of White-colored Mineral Trioxide Aggregate (WMTA) and
Gray-colored Portland Cement (GPC).
Aim: to compare the apical sealing ability of three root canal sealers in human
extracted teeth using dye penetration.
Materials and Methods: thirty extracted human maxillary teeth were instrumented
1mm short of the anatomical apex and randomly as