Residual Calcium Hydroxide dressing on the root canal is considered
one of the reasons of endodontic treatment failure. So ,the removal of
this dressing completely before filling is required. The aim of the study
was to evaluate the efficiencies o
f passive ultrasonic irrigation And
increasing the instrumentation of the medicated canal to the file one
size larger than MAF in removal of Calcium Hydroxide dressing.
The aim of this study was to evaluate and compare the effect of irrigation
solutions on the dentin flexural strength .(20) extracted third molars were
gathered with age avarege (18-24) years old, and the dentine bars that will
be prepared and designed for study with similar dimensions (width 1
mm, thickness 2 mm, Length of at least 7 mm).
the sample consisted of 36 patients who were admitted in alassad and tishreen
hospital between 2013-2016 with bacterial arthritis proved by clinical,radiological and
laboratory methods. They went uder surgical intervention ,during it,a continuous i
rrigation
system was accomplished according to designed plan. The irrigation period was 12 days
(mean) with mean hospitalization period 12 days. Irrigation fluid was considered regarding
to culture and susceptibility results in addition to antibiotic qualities .Results were
collected depending on joint functional activitiy return regarding to capacity,bearing and
stability(after a month-3 months- year),as well as natural laboratory and vlinical features
return .we used the criteria healing (irrigation handout). The joint functional activity
returned after a month in (70% mean) ,after 3 months in (77% mean), after a year in (89%
mean).while the clinical infection signs fell back after a week in (85% mean) ,after a
month in (92% mean), after 3 months in ( 97%). The laboratory signs fell back after a
month in (91% mean), after 3 months in (97% mean). A comparing was achieved between
these results and irrigation period ,hospitalization period by using CHI² test . The use of
continuous irrigation system in treatment of bacterial arthritis once it is diagnosed (in
regard to designed plan, irrigation fluid qualities and the host condition) improves the joint
functional activity and reduces hospitalization period so that ,it lessens economic load and
accelerates the return professional activity.
Telmisartan is an antihypertensive drug that inhibits angiotensin II
receptors type AT1. Studies showed drug interactions with different
potentials. This study was intended to investigate the role of some
active ingredients acting on influx, efflu
x and metabolizing
enzymes in intestinal absorption of telmisartan prior to hepatic-pass
effect. Intestinal perfusion with venous sampling technique was
applied in rats by perfusing telmisartan in intestinal lumen, and
measuring its concentration and amount versus time.
The aim of this clinical study compared the use of normal
saline versus (PVP-I) as Irrigating solution during bone
removal on the following edema of The surgical extraction of
the lower third molar impacted.
The aim of study is to determine an obvious correlation between initial
anatomy and root canal preparation size realizing efficient irrigation
and hermetic apical obturation without over instrumentation in order
to conserve apex integrity.
The sa
mple included 120 single root canal teeth which cleared and
divided into 24 sub-group.
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.
