keyword
MENU ▼
Read by QxMD icon Read
search

Pulp revascularization

keyword
https://www.readbyqxmd.com/read/27912815/regenerative-endodontics-by-cell-homing
#1
REVIEW
Ling He, Juan Zhong, Qimei Gong, Bin Cheng, Sahng G Kim, Junqi Ling, Jeremy J Mao
Apical revascularization (AR) and platelet-rich plasma have been used to restore dental pulp vitality in infected immature permanent teeth. Two regenerative therapies are cell transplantation and cell homing. This article updates and benchmarks these therapies with cell homing. A case report concluded that AR increased root length; however, quantitative and statistical assessments disproved this. Regenerative endodontic therapies require prospective clinical trials demonstrating safety and efficacy. These therapies are intrinsically susceptible to procedural and patient variations...
January 2017: Dental Clinics of North America
https://www.readbyqxmd.com/read/27805884/root-canal-filling-after-revascularization-revitalization
#2
Hugo Plascencia, Álvaro Cruz, Mariana Díaz, Ana Laura Jiménez, Rodrigo Solís, Cesar Bernal
INTRODUCTION: Revascularization/revitalization therapy is considered an alternative procedure for management of teeth with an immature apex and necrotic pulp, mainly when root development is interrupted in the early phases of formation. However, this clinical treatment protocol should be considered a permanent procedure? METHOD: A maxillary central incisor with a previous and successful RR treatment was intentionally filled with a biocompatible material with the periapical tissues due to the patient's lack of adherence to the follow-up protocol...
2016: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/27788624/paradigm-shift-from-stem-cells-to-cell-free-regenerative-endodontic-procedures-a-critical-review
#3
Radovan Žižka, Jiří Šedý
Regenerative endodontic procedures of immature teeth with necrotic pulp have become a part of therapeutic endodontic spectrum and are considered as an alternative to calcium hydroxide or mineral trioxide aggregate apexification. In last decade, numerous case reports and series with usage of cell-free approaches known as revascularization, revitalization, or maturogenesis have been published. This cell-free approach prevails in clinical regenerative endodontics because of its relative ease of performance, lower financial demands, and absence of complications such as tumorigenesis of used stem cells...
November 17, 2016: Stem Cells and Development
https://www.readbyqxmd.com/read/27717838/replantation-or-revascularization-for-the-treatment-of-hand-degloving-injuries
#4
Guangliang Zhang, Jihui Ju, Guangzhe Jin, Linfeng Tang, Yi Fu, Ruixing Hou
PURPOSE: The purpose of this study was to explore effective strategies of replantation or revascularization for the treatment of hand degloving injuries. METHODS: Ten patients who had received replantation or revascularization surgery for hand degloving injury between 2002 and 2014 were included for this study. The average age at the time of surgery was 34.5 years (range 18-49 years). There were nine left and one right hand replantations. The cause of injury was an industrial machine press in all of them...
September 19, 2016: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/27694153/effect-of-residual-bacteria-on-the-outcome-of-pulp-regeneration-in-vivo
#5
P Verma, A Nosrat, J R Kim, J B Price, P Wang, E Bair, H H Xu, A F Fouad
It is not known to what extent residual infection may interfere with the success of pulp regeneration procedures. The aim of this study was to determine, radiographically and histologically, the effect of residual bacteria on the outcome of pulp regeneration mediated by a tissue-engineered construct as compared with traditional revascularization. Periapical lesions were induced in 24 canine teeth of 6 ferrets. After disinfection with 1.25% NaOCl and triple antibiotic paste, ferret dental pulp stem cells, encapsulated in a hydrogel scaffold, were injected into half the experimental teeth...
September 30, 2016: Journal of Dental Research
https://www.readbyqxmd.com/read/27623497/influence-of-age-and-apical-diameter-on-the-success-of-endodontic-regeneration-procedures
#6
Bishoy Safwat Estefan, Kariem Mostafa El Batouty, Mohamed Mokhtar Nagy, Anibal Diogenes
INTRODUCTION: Treatment of immature permanent teeth with necrotic pulp and apical pathosis constitutes a challenge for endodontists. The present study was done to evaluate the effect of age and apical diameter on the regenerative potential of young permanent immature teeth with necrotic pulps. METHODS: Immature necrotic permanent maxillary incisors (n = 40) of patients 9-18 years old were divided into 2 groups according to the treatment protocol: group Y (younger age group), 9-13 years and group O (older age group), 14-18 years...
September 9, 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/27617376/dental-pulp-revascularization-of-necrotic-permanent-teeth-with-immature-apices
#7
Eman A El Ashiry, Najat M Farsi, Sawsan T Abuzeid, Mohamed M El Ashiry, Hammam A Bahammam
OBJECTIVES: The treatment of immature necrotic teeth with apical periodontitis presents challenges in endodontic and pediatric dentistry. Revascularization is a recent treatment for such cases as an alternative to conventional apexification. The purpose is to examine the effect of a pulpal revascularization procedure on immature necrotic teeth with apical periodontitis. STUDY DESIGN: Twenty patients were enrolled for pulp revascularization procedure by root canal disinfection using a triple antibiotic mixture for 1-2 weeks, followed by creating a blood clot, sealing the root canal orifice using white mineral trioxide aggregate and a coronal seal of composite resin...
2016: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/27602321/immunohistological-evaluation-of-revascularized-immature-permanent-necrotic-teeth-treated-by-platelet-rich-plasma-an-animal-investigation
#8
Saeed Moradi, Ali Talati, Maryam Forghani, Amir Hossein Jafarian, Mandana Naseri, Shiva Shojaeian
OBJECTIVE: Pulp regeneration within the root canal of necrotic teeth is considered an ideal treatment to allow for continued root development and recover teeth vitality. This study aims to evaluate the inductive effect of platelet-rich plasma (PRP) on expression of angiogenesis factors and pulpal revascularization of immature necrotic teeth. MATERIALS AND METHODS: In this experimental animal study, we randomly divided 28 immature premolars from two mixed breed dogs into four groups, two experimental, negative and a positive control...
2016: Cell Journal
https://www.readbyqxmd.com/read/27556552/tissue-characterization-following-revascularization-of-immature-dog-teeth-using-different-disinfection-pastes
#9
Claudia Medianeira Londero Pagliarin, Clacir de Lourdes Dotto Londero, Mara Cristina Santos Felippe, Wilson Tadeu Felippe, Cristiane Cademartori Danesi, Fernando Branco Barletta
Revascularization of immature teeth with necrotic pulps traditionally involves the use of triple antibiotic paste, which may sometimes lead to undesirable complications. The objective of this study was to assess tissue repair in immature dog teeth with apical periodontitis subjected to revascularization, comparing two different pastes used for root canal disinfection. Apical periodontitis was induced in 30 dog premolars. Teeth were randomly divided into three experimental groups: root canals filled with triple antibiotic paste (n = 10); root canals filled with 1% propolis paste (n = 10); and no medication (n = 10)...
August 18, 2016: Brazilian Oral Research
https://www.readbyqxmd.com/read/27491082/histologic-characterization-of-regenerated-tissues-after-pulp-revascularization-of-immature-dog-teeth-with-apical-periodontitis-using-tri-antibiotic-paste-and-platelet-rich-plasma
#10
Carlos Stambolsky, Soledad Rodríguez-Benítez, José Luis Gutiérrez-Pérez, Daniel Torres-Lagares, Jenifer Martín-González, Juan José Segura-Egea
INTRODUCTION: This study evaluates histologically the efficacy of 4 revascularization protocols in necrotic-infected immature dog teeth with apical periodontitis (AP). METHODS: Forty double-rooted immature premolar teeth from 4 female Beagle dogs aged 5 months were used. Four teeth were left untouched as negative controls; the other 36 teeth were infected to develop pulp necrosis and AP. Four teeth were left untreated and assigned to the positive control group. The last 28 teeth were randomly assigned into four experimental groups of 8 teeth, each one treated with a different treatment protocol: A1, sodium hypochlorite (SH)+blood clot (BC); A2, SH+platelet-rich plasma (PRP); B1, SH+modified tri-antibiotic paste (mTAP)+BC; B2, SH+mTAP+PRP...
November 2016: Archives of Oral Biology
https://www.readbyqxmd.com/read/27471541/single-visit-pulp-revascularization-of-a-nonvital-immature-permanent-tooth-using-biodentine
#11
Mohammad Mhd Nader Aldakak, Ismail Davut Capar, Mohammad Salem Rekab, Souad Abboud
UNLABELLED: An 11-year-old female patient was referred with a chief complaint of pain in the right mandibular second premolar. Clinical and radiographic examinations showed secondary caries under an old composite restoration, a negative response to a pulp test and an immature root with an open apex. After root canal cleaning and shaping, bleeding was invoked in the canal up to 2 mm short of the cemento-enamel junction (CEJ). After 10 min to allow clotting at this level, a plug of Biodentine was placed over the blood clot and the tooth was temporized with glass ionomer cement...
2016: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/27349553/pulp-revascularization-of-a-severely-malformed-immature-maxillary-canine
#12
Won Chang Cho, Mi Sun Kim, Hyo-Seol Lee, Sung Chul Choi, Ok Hyung Nam
Dens invaginatus (DI) is a dental anomaly exhibiting complex anatomical forms. Because of this anatomical complexity, immature DI teeth with necrotic pulp are difficult to treat via apexification. We used revascularization as an alternative treatment for a patient with DI. An 11-year-old boy visited our clinic with chief complaints of gingival swelling and pain in the left maxillary canine. Clinical and radiographic findings were consistent with a diagnosis of type III DI. Revascularization therapy was performed, and a 24-month follow-up examination confirmed healing of the periapical radiolucency and physiological root formation...
2016: Journal of Oral Science
https://www.readbyqxmd.com/read/27200277/biocompatibility-of-two-experimental-scaffolds-for-regenerative-endodontics
#13
Dephne Jack Xin Leong, Frank C Setzer, Martin Trope, Bekir Karabucak
OBJECTIVES: The biocompatibility of two experimental scaffolds for potential use in revascularization or pulp regeneration was evaluated. MATERIALS AND METHODS: One resilient lyophilized collagen scaffold (COLL), releasing metronidazole and clindamycin, was compared to an experimental injectable poly(lactic-co-glycolic) acid scaffold (PLGA), releasing clindamycin. Human dental pulp stem cells (hDPSCs) were seeded at densities of 1.0 × 10(4), 2.5 × 10(4), and 5...
May 2016: Restorative Dentistry & Endodontics
https://www.readbyqxmd.com/read/27014076/pulp-regeneration-current-approaches-and-future-challenges
#14
REVIEW
Jingwen Yang, Guohua Yuan, Zhi Chen
Regenerative endodontics aims to replace inflamed/necrotic pulp tissues with regenerated pulp-like tissues to revitalize teeth and improve life quality. Pulp revascularization case reports, which showed successful clinical and radiographic outcomes, indicated the possible clinical application of pulp regeneration via cell homing strategy. From a clinical point of view, functional pulp-like tissues should be regenerated with the characterization of vascularization, re-innervation, and dentin deposition with a regulated rate similar to that of normal pulp...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/26699211/regenerative-endodontics-creating-new-horizons
#15
REVIEW
Harnoor Dhillon, Mamta Kaushik, Roshni Sharma
Trauma to the dental pulp, physical or microbiologic, can lead to inflammation of the pulp followed by necrosis. The current treatment modality for such cases is non-surgical root canal treatment. The damaged tissue is extirpated and the root canal system prepared. It is then obturated with an inert material such a gutta percha. In spite of advances in techniques and materials, 10%-15% of the cases may end in failure of treatment. Regenerative endodontics combines principles of endodontics, cell biology, and tissue engineering to provide an ideal treatment for inflamed and necrotic pulp...
May 2016: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/26686823/systemically-transplanted-bone-marrow-derived-cells-contribute-to-dental-pulp-regeneration-in-a-chimeric-mouse-model
#16
Wenan Xu, Shan Jiang, Qiuyue Chen, Yanyan Ye, Jiajing Chen, Boon Chin Heng, Qianli Jiang, Buling Wu, Zihai Ding, Chengfei Zhang
INTRODUCTION: Migratory cells via blood circulation or cells adjacent to the root apex may potentially participate in dental pulp tissue regeneration or renewal. This study investigated whether systemically transplanted bone marrow cells can contribute to pulp regeneration in a chimeric mouse model. METHODS: A chimeric mouse model was created through the injection of bone marrow cells from green fluorescent protein (GFP) transgenic C57BL/6 mice into the tail veins of recipient wild-type C57BL/6 mice that had been irradiated with a lethal dose of 8...
February 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/26631301/autologous-platelet-concentrates-for-pulp-and-dentin-regeneration-a-literature-review-of-animal-studies
#17
REVIEW
Massimo Del Fabbro, Alessandra Lolato, Cristina Bucchi, Silvio Taschieri, Roberto L Weinstein
INTRODUCTION: The purpose of this study was to evaluate the effectiveness of autologous platelet concentrates (APCs) in promoting pulp and dentin regeneration in animal models. METHODS: An electronic search was performed on MEDLINE, Embase, Scopus, SciELO, LILACS, and CENTRAL. Animal studies using APC as a root filling material after pulpectomy in mature or immature teeth were included. Articles underwent risk of bias assessment. Histologic evaluation of intracanal neoformed tissue was the primary outcome; root development, root wall thickening, apical closure, and periapical healing in apical periodontitis were the secondary outcomes...
February 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/26506811/current-applications-and-future-prospects-of-stem-cells-in-dentistry
#18
Sharmila Surendran, Gautham Sivamurthy
Stem cells are defined as clonogenic, unspecialized cells capable of both selt-renewal and multi-lineage differentiation, contributing to regenerating specific tissues. For years, restorative treatments have exploited the lifelong regenerative potential of dental pulp stem cells to give rise to tertiary dentine, which is therapeutically employed for direct and indirect pulp capping. Current applications of stem cells in endodontic research have revealed their potential to continue root development in necrotic immature teeth and transplanted/replanted teeth...
July 2015: Dental Update
https://www.readbyqxmd.com/read/26494267/cytotoxicity-and-osteogenic-potential-of-silicate-calcium-cements-as-potential-protective-materials-for-pulpal-revascularization
#19
Eduardo A Bortoluzzi, Li-Na Niu, Chithra D Palani, Ahmed R El-Awady, Barry D Hammond, Dan-Dan Pei, Fu-Cong Tian, Christopher W Cutler, David H Pashley, Franklin R Tay
OBJECTIVES: In pulpal revascularization, a protective material is placed coronal to the blood clot to prevent recontamination and to facilitate osteogenic differentiation of mesenchymal stem cells to produce new dental tissues. Although mineral trioxide aggregate (MTA) has been the material of choice for clot protection, it is easily displaced into the clot during condensation. The present study evaluated the effects of recently introduced calcium silicate cements (Biodentine and TheraCal LC) on the viability and osteogenic differentiation of human dental pulp stem cells (hDPSCs) by comparing with MTA Angelus...
December 2015: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/26409809/pulp-and-periodontal-regeneration-of-an-avulsed-permanent-mature-incisor-using-platelet-rich-plasma-after-delayed-replantation-a-12-month-clinical-case-study
#20
Harini Priya M, Pavan B Tambakad, Jaya Naidu
Numerous publications have reported revascularization of necrotic immature permanent teeth, but the regenerative potential of pulp in mature teeth has rarely been considered. Platelet-rich plasma (PRP) meets many requirements of a scaffold for regenerative endodontics. To the best of our knowledge, no clinical study has evaluated PRP for endodontic regeneration in a mature avulsed tooth. The present case evaluated PRP for pulpal regeneration in an avulsed mature incisor (>8 hours extraoral dry time) of an 11-year-old boy after delayed replantation...
January 2016: Journal of Endodontics
keyword
keyword
36394
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"