keyword
MENU ▼
Read by QxMD icon Read
search

Root Canal treatment

keyword
https://www.readbyqxmd.com/read/29785164/endodontic-management-of-mandibular-second-premolar-with-three-canals
#1
Bonny Paul, Kavita Dube
Mandibular premolar can present a complex pulp anatomy. Apart from the usual single root and single canal a many other variations may be seen. Hence not only a thorough knowledge of the root canal anatomy but also it's variations are indispensable pre requisites for the success of any endodontic treatment. Good magnification and CBCT scans will definitely be beneficial for successful endodontic treatment. The present case provides evidence that mandibular premolars may have more than one canal.
2018: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29785163/management-of-intrinsic-discoloration-using-walking-bleach-technique-in-maxillary-central-incisors
#2
Sanket Hans Pandey, Pallav Mahesh Patni, Pradeep Jain, Arpita Chaturvedi
Introduction: Non-vital bleaching is a non-invasive technique to treat the intrinsic discoloration of teeth of several etiologies. Hydrogen peroxide and sodium perborate are commonly used bleaching agents. Aim: The aim of this case report is to demonstrate the non-vital bleaching technique in maxillary anterior teeth. Method: Maxillary central incisors were isolated with rubber dam and root canal treatment was performed. Barrier space preparation was done using a heated instrument...
2018: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29779278/-time-lapse-between-endodontic-and-periodontal-treatments-of-combined-periodontal-endodontic-lesion-a-systematic-review
#3
Yue Jin, Bin Chen, Yan-Hong Ni, Fu-Hua Yan
OBJECTIVE: This study aims to evaluate the time lapse between the endodontic and periodontal treatments of the combined periodontal-endodontic lesion to guide the clinical treatment. METHODS: A systemic literature search was performed in articles published from 1980 to March 2017 using the electronic databases, including PubMed, EMbase, Cochrane, Web of Science, CNKI, CBM, and Wanfang Databases. RESULTS: After screening, two randomized controlled trials, two prospective case series studies, and eight case reports were ultimately included...
April 1, 2018: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/29772080/substance-p-and-calcitonin-gene-related-peptide-expression-in-human-periodontal-ligament-after-root-canal-preparation-with-reciproc-blue-waveone-gold-xp-endoshaper-and-hand-files
#4
J Caviedes-Bucheli, N Rios-Osorio, M Rey-Rojas, F Laguna-Rivero, M M Azuero-Holguin, L E Diaz, H Curtidor, J J Castaneda-Ramirez, H R Munoz
AIM: To quantify the Substance P (SP) and Calcitonin gene-related peptide (CGRP) expression in healthy human periodontal ligament from premolars after root canal preparation with Reciproc Blue, WaveOne Gold, XP EndoShaper and hand files. METHODOLOGY: Fifty human periodontal ligament samples were obtained from healthy mandibular premolars where extraction was indicated for orthodontic reasons. Prior to extraction, 40 of these premolars were equally divided into four groups, and root canals were prepared using four different systems: Reciproc Blue, WaveOne Gold, XP EndoShaper, and a hand instrumentation technique...
May 17, 2018: International Endodontic Journal
https://www.readbyqxmd.com/read/29768091/effect-of-830-nm-diode-laser-irradiation-of-root-canal-on-bond-strength-of-metal-and-fiber-post
#5
Claudia Strefezza, Marcello Magri Amaral, José Quinto, Sheila Cynthia Gouw-Soares, Claudia Bianchi Zamataro, Denise Maria Zezell
OBJECTIVE AND BACKGROUND: The correct selections of the cementing agent, the endodontic post material and placement protocol are critical to provide an increased longevity of the teeth that went through endodontic treatment. The irradiation with diode laser before post cementation, can promote an antimicrobial effect. However, there is a lack of information about the effect of 830 nm diode laser on the post bond strength. This study analyzed the effect of dentin root canal irradiation with high-intensity diode laser, at 830 nm, operating in continuous or pulsed mode, on the retention of metal or fiber posts, cemented with self-etching resinous composite (Panavia F) and zinc phosphate cement (ZnPO4 )...
May 16, 2018: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/29765897/anatomical-analysis-of-the-resected-roots-of-mandibular-first-molars-after-failed-non-surgical-retreatment
#6
Jiyoung Yoon, Byeong-Hoon Cho, Jihyun Bae, Yonghoon Choi
Objectives: Understanding the reason for an unsuccessful non-surgical endodontic treatment outcome, as well as the complex anatomy of the root canal system, is very important. This study examined the cross-sectional root canal structure of mandibular first molars confirmed to have failed non-surgical root canal treatment using digital images obtained during intentional replantation surgery, as well as the causative factors of the failed conventional endodontic treatments. Materials and Methods: This study evaluated 115 mandibular first molars...
May 2018: Restorative Dentistry & Endodontics
https://www.readbyqxmd.com/read/29753826/heavy-metal-accumulation-imparts-structural-differences-in-fragrant-rosa-species-irrigated-with-marginal-quality-water
#7
Muhammad Ahsan, Adnan Younis, Muhammad Jafar Jaskani, Aasma Tufail, Atif Riaz, Timothy Schwinghamer, Usman Tariq, Fahim Nawaz
Wastewater is an alternative to traditional sources of renewable irrigation water in agriculture, particularly in water-scarce regions. However, the possible risks due to heavy metals accumulation in plant tissues are often overlooked by producers. The present study aimed to identify heavy metals-induced structural modifications to roots of scented Rosa species that were irrigated with water of marginal quality. The chemical and mineral contents from the experimental irrigation canal water (control) and treated wastewater were below the limits recommended by the Pakistan Environmental Protection Agency (Pak-EPA) for medicinal plants...
May 10, 2018: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/29752532/both-operator-and-heat-treatment-determine-the-centring-ability-of-reciproc%C3%A2-files-in-vitro
#8
N Hofmann
OBJECTIVES: To determine the shaping ability of reciprocating files without/with post-manufacturing heat treatment (Reciproc®/Reciproc blue®, VDW) when used by six operators of similar level of experience. MATERIALS AND METHODS: Plastic training blocs with curved root canals (5 mm radius, 55° angle) were mounted in a dental manikin. Each operator prepared six specimens with each instrument system using the file sizes R25, R40 and R50 consecutively. Specimens were photographed, and deviations from the centre of the canal were measured at intervals of 0...
May 12, 2018: Clinical Oral Investigations
https://www.readbyqxmd.com/read/29750093/laser-phototherapy-induces-angiogenesis-in-the-periodontal-tissue-after-delayed-tooth-replantation-in-rats
#9
Felipe-de Souza Matos, Fernanda-de Jesus Godolphim, Ricardo-Luiz-Cavalcanti Albuquerque-Júnior, Luiz-Renato Paranhos, Sigmar-de Mello Rode, Cláudio-Antonio-Talge Carvalho, Maria-Amália-Gonzaga Ribeiro
Background: Laser phototherapy (LPT) has been suggested as a new therapeutic tool to improve the repair of replanted teeth. However, its effects and mechanism of action are not yet completely understood. Objectives: This study evaluated histologically the effect of laser phototherapy (LPT) λ808 and λ660 nm on angiogenesis in the periodontal tissue of replanted teeth in rats. Material and Methods: Twenty maxillary right incisors were extracted from twenty Wistar rats and randomly assigned to four groups (n = 5): PN - teeth were stored in paper napkin for 45 min; WM - teeth were immersed in 20 ml of UHT whole cow milk for 45 min; PNL and WML - teeth received the same treatment described for PN and WM, respectively, plus LPT at λ808 and λ660 nm...
April 2018: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29747911/evaluation-of-early-resin-luting-cement-damage-induced-by-voids-around-a-circular-fiber-post-in-a-root-canal-treated-premolar-by-integrating-micro-ct-finite-element-analysis-and-fatigue-testing
#10
Yen-Hsiang Chang, Hsuan-Wen Wang, Pei-Hsun Lin, Chun-Li Lin
OBJECTIVE: This study utilizes micro-CT image combined with finite element (FE) analysis and in vitro fatigue testing to investigate the mechanical behavior associating with early resin luting cement damage induced by voids around a circular fiber post in a root canal treated premolar. METHODS: Six similar mandibular first premolars with root canal treatment were scanned with high resolution micro-CT before and after fatigue testing. Micro-CT images of all teeth were processed to identify various materials (dentin, luting cement and void) to evaluate the volume/position of the void in each reconstructed tooth root canal model...
May 7, 2018: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/29744317/prospective-randomized-comparative-study-to-evaluate-epidural-fibrosis-and-surgical-outcome-in-patients-undergoing-lumbar-laminectomy-with-epidural-autologous-free-fat-graft-or-gelfoam-a-preliminary-study
#11
Shivender Sobti, Ashwani Grover, B Paul S John, Sarvpreet Singh Grewal, Uttam B George
Introduction: Epidural fibrosis (EF) contributes to unsatisfactory relief of symptoms and failed back syndrome after spine surgery. EF around the nerve root can be more refractory to treatment than the original disc herniation itself. Reoperation on the scar can produce more scarring. Few studies have been conducted regarding the type of material to be used for decreasing EF. Materials and Methods: The prospective randomized comparative study was conducted in the Department of Neurosurgery and Radiodiagnosis, of a tertiary care hospital...
April 2018: International Journal of Applied and Basic Medical Research
https://www.readbyqxmd.com/read/29743092/the-association-between-caries-related-treatment-needs-and-socio-demographic-variables-among-young-israeli-adults-a-record-based-cross-sectional-study
#12
Dan Henry Levy, Alon Livny, Harold Sgan-Cohen, Nirit Yavnai
BACKGROUD: The need for dental treatments, especially those related to dental caries, may be associated with and influenced by a wide range of demographic variables. The aim of this study was to describe caries related treatment needs among young Israeli adults and the association with several socio-demographic factors, including socio-economic cluster (SEC), intellectual capabilities, ethnicity and other variables. METHODS: Data were collected from dental records of army recruits between 2012 and 2013...
May 9, 2018: Israel Journal of Health Policy Research
https://www.readbyqxmd.com/read/29742719/cauda-equina-syndrome-following-an-uneventful-spinal-anesthesia-in-a-patient-undergoing-drainage-of-the-bartholin-abscess-a-case-report
#13
Waldo Merino-Urrutia, Milca Villagrán-Schmidt, Priscilla Ulloa-Vásquez, Rubén Carrasco-Moyano, Alberto Uribe, Nicoleta Stoicea, Sergio D Bergese
RATIONALE: Neuraxial anesthesia is a commonly used type of regional anesthesia. Cauda equina syndrome is an unusual and severe complication of neuraxial anesthesia, and is caused by damage to the sacral roots of the neural canal. We present a case of cauda equina syndrome following spinal anesthesia in a patient who underwent Bartholin abscess drainage. PATIENT CONCERNS: A 23-year old female scheduled to undergo surgical drainage of Bartholin abscess. Spinal anesthesia was performed with bupivacaine and fentanyl...
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29737544/external-cervical-resorption-part-2-management
#14
REVIEW
S Patel, F Foschi, R Condon, T Pimentel, B Bhuva
Effective management of external cervical resorption (ECR) depends on accurate assessment of the true nature and accessibility of ECR; this has been discussed in part 1 of this 2 part paper. This aim of this paper is firstly, to review the literature in relation to the management of ECR, and secondly, based on the available evidence describe different strategies for the management of ECR. In cases where ECR is supracrestal, superficial and with limited circumferential spread a surgical repair without root canal treatment is the preferred approach...
May 8, 2018: International Endodontic Journal
https://www.readbyqxmd.com/read/29732629/an-original-micro-ct-study-and-meta-analysis-of-the-internal-and-external-anatomy-of-maxillary-molars-implications-for-endodontic-treatment
#15
Iwona M Tomaszewska, Anna Jarzębska, Bendik Skinningsrud, Przemysław A Pękala, Sebastian Wroński, Joe Iwanaga
INTRODUCTION: The aim of this work was to conduct a radiological micro-CT study and meta-analysis to determine the morphological features of the root canal anatomy of the maxillary molars. MATERIALS AND METHODS: The radiological study included micro-CT scans of 110 maxillary first molars and 98 maxillary second molars. To identify articles eligible for inclusion in our meta-analysis, PubMed, Embase, and Web of Science were search comprehensively. The following data were extracted: study type (cadaveric, intraoperative or imaging), Vertucci types of canal configuration, presence/number of canals, roots, apical foramina, apical deltas, and inter-canal communications...
May 7, 2018: Clinical Anatomy
https://www.readbyqxmd.com/read/29732305/cone-beam-computed-tomography-based-diagnosis-and-treatment-simulation-for-a-patient-with-a-protrusive-profile-and-a-gummy-smile
#16
Shunsuke Uesugi, Toshihiro Imamura, Satoshi Kokai, Takashi Ono
For patients with bimaxillary protrusion, significant retraction and intrusion of the anterior teeth are sometimes essential to improve the facial profile. However, severe root resorption of the maxillary incisors occasionally occurs after treatment because of various factors. For instance, it has been reported that approximation or invasion of the incisive canal by the anterior tooth roots during retraction may cause apical root damage. Thus, determination of the position of the maxillary incisors is key for orthodontic diagnosis and treatment planning in such cases...
May 2018: Korean Journal of Orthodontics
https://www.readbyqxmd.com/read/29728555/prosthetic-rehabilitation-using-a-telescopic-crown-constructed-with-computer-assisted-design-and-computer-assisted-manufacturing-a-case-report-with-a-2-year-follow-up
#17
Nasser M Al Ahmari
Aim and background: This case report describes a 74-year-old female patient whose teeth were rehabilitated using telescopic crowns (TCs) on abutments and fixed dental prostheses (FDPs) in the maxillary arch with the aid of computer-assisted design and computer-assisted manufacturing (CAD/CAM) technology. The mandibular arch was restored using casted removable dental prostheses (RDPs) and surveyed crowns. Case report: The treatment sequences were followed as recommended in the dental literature. First, existing defective restorations were eliminated, caries was removed, and excellent mouth preparation was performed...
April 1, 2018: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/29724156/pulp-regeneration-concepts-for-non-vital-teeth-from-tissue-engineering-to-clinical-approaches
#18
Valérie Orti, Pierre-Yves Collart-Dutilleul, Sofía Silvia Piglionico, Orsolya Pall, Frédéric Cuisinier, Ivan Vladislavov Panayotov
Following the basis of tissue engineering (Cells - Scaffold - Bioactive molecules), regenerative endodontic has emerged as a new concept of dental treatment. Clinical procedures have been proposed by endodontic practitioners willing to promote regenerative therapy. Preserving pulp vitality was a first approach. Later procedures aimed to regenerate a vascularized pulp in necrotic root canals. However, there is still no protocol allowing an effective regeneration of necrotic pulp tissue either in immature or mature teeth...
May 4, 2018: Tissue Engineering. Part B, Reviews
https://www.readbyqxmd.com/read/29717903/bactericidal-effect-of-various-laser-irradiation-systems-on-enterococcus-faecalis-biofilms-in-dentinal-tubules-a-confocal-laser-scanning-microscopy-study
#19
Xiaoli Wang, Xiaogang Cheng, Xin Liu, Zhihua Wang, Juan Wang, Cuihong Guo, Yaqing Zhang, Wenxi He
OBJECTIVE: The aim of this study was to compare the bactericidal effect of various laser irradiation systems on Enterococcus faecalis biofilms in dentinal tubules by using a novel dentin infection model and confocal laser scanning microscopy (CLSM). BACKGROUND DATA: Laser-activated irrigations have been proposed as an adjuvant to conventional protocols of root canal treatment to enhance the smear layer removal, which is a promising protocol for root canal disinfection...
May 2, 2018: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/29714695/the-role-of-dental-care-providers-in-the-management-of-patients-prescribed-bisphosphonates-brief-clinical-guidance
#20
Hassan H Abed, Elham N Al-Sahafi
Dental care providers are likely to see patients who take bisphosphonates for various medical conditions, including osteoporosis, bony metastatic tumors, multiple myeloma, breast cancer, and prostate cancer. Bisphosphonates accumulate in areas of high bone turnover, leading to suppression of bone turnover and the aging of keratocytes. These adverse effects predispose the maxillary and mandibular bone to development of medication-related osteonecrosis of the jaw (MRONJ), specifically among oncology patients treated with intravenous bisphosphonate therapy...
May 2018: General Dentistry
keyword
keyword
59663
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"