نتایج جستجو برای: canal thickness
تعداد نتایج: 141150 فیلتر نتایج به سال:
Objective: To determine the sonographic relation between adnexal masses and endometrial thickness in infertile females with hormonal imbalances.
 Study Design: Cross-sectional analytical study.
 Place Duration of Study: Department Radiology, Gilani Ultrasound Center, Jamiat Hospital & Green Town Clinic, Lahore Pakistan, from Mar 2019 to Jan 2020.
 Methodology: In this study, ...
The aims of this study were to evaluate the effect of root canal filling techniques on root fracture resistance and to analyze, by finite element analysis (FEA), the expansion of the endodontic sealer in two different root canal techniques. Thirty single-rooted human teeth were instrumented with rotary files to a standardized working length of 14 mm. The specimens were embedded in acrylic resin...
Context The identification of root canals plays an important role in successful endodontic diagnosis and treatment. An inappropriate identification of canal resulting in incomplete removal of pulp tissue from the root canals is the main reason for the failure of endodontic treatment in molars. Radiographic imaging is an essential investigative tool in successful endodontics. Cone beam computed ...
Tissue reaction to Endométhasone sealer in root canal fillings short of or beyond the apical foramen
OBJECTIVE This study evaluated the response of periapical tissues to the endodontic sealer Endométhasone in root canal fillings short of or beyond the apical foramen. MATERIAL AND METHODS Twenty root canals of premolars and incisors of 2 mongrel dogs were used. After coronal access and pulp extirpation, the canals were instrumented up to a size 55 K-file and the apical cemental barrier was pe...
Abstract The anterior maxilla or premaxilla is part of the upper jaw and most significant content this region, from aspect orthodontic therapy, are incisor teeth. frequency complications during movement incisors refers to a more detailed evaluation anatomical structures premaxilla. aim study was investigate morphological morphometric characteristics by cone beam computed tomography, which could...
Introduction: Optimal radiopacity is one of the properties required for a root canal sealer that helps the distinction between the sealer and surrounding anatomic structures and evaluation of the quality of root filling. So, the purpose of this study was to evaluate the radiopacity of six root canal sealers at different focal distances. Materials and Methods: In this in vitro study, six endodo...
background. maximum sealing ability or adhesion of endodontic sealers can be achieved after an effective removal of smear layer. endodontic irrigants assist in adequate removal of smear layer and thus improve the retention mechanism. the aim of this study was to evaluate the effect of two different root canal irrigating solutions (5.25% naocl followed by 17% edta and qmix) on the apical sealing...
Introduction : The traditional treatment of immature permanent teeth with necrotic pulp involves creating an apical barrier by using calcium hydroxide or MTA plug for extended period time. A novel therapeutic approach called regenerative endodontic procedures (REP) is used to allow root development continue. Aim To investigate the response and REP a modified clinical protocol involving minimal ...
This study compared proximal femoral morphology in patients living in soft and hard water regions. The proximal femoral morphology of two groups of 70 patients living in hard and soft water regions with a mean age of 72.29 (range: 50 to 87 years) was measured using an antero-posterior radiograph of the non-operated hip with magnification adjusted. The medullary canal diameter at the level of th...
Background: Management of the necrotic immature permanent incisor has long been a difficult clinical problem. The Frank technique of multiple applications of calcium hydroxide, although often successful, required multiple appointments and could take years to complete. More recently, the single-appointment mineral trioxide aggregate (MTA) apical plug technique reduced the multiple appointments t...
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