View clinical trials related to Periapical; Infection.
Filter by:Calcium hydroxide is generally preferred in endodontics as an intracanal medicament because of its antimicrobial and biological effects. However, the antimicrobial effect of calcium hydroxide is limited. The aim of this study was to investigate the effects of calcium silicate-based root canal medicament on the release of RANKL/OPG, TNF-α, PGE-2 and TGF-β1 in root canal treated teeth with periapical lesions.
The aim of this study is to evaluate and compare the clinical effectiveness of zinc oxide-propolis mixture with triple antibiotic paste in LSTR as root canal filling material in necrotic primary molars.
The goal of this observational study is to define the role of apical shaping and irrigation activation on root canal cleanliness. The main questions it aims to answer are: - does the effectiveness of irrigation activation depends on apical shaping? - can a similar success be achieved by increasing apical shaping without irrigation activation Participants will [describe the main tasks participants will be asked to do, treatments they'll be given and use bullets if it is more than 2 items].
Endodontic periradicular microsurgery is a dental procedure to treat apical periodontitis in cases in which healing has not occurred after non-surgical treatment or if it is not feasible. Recent advances in techniques and materials have resulted in more predictable outcomes. Piezotome is a new and innovative device, but limited evidence is available regarding its use in endodontics. The aim of this study is to assess the healing pattern of conventional periradicular microsurgery and piezoelectric periradicular microsurgery in 2- Dimensional and 3-Dimensional imaging, and further to perform histological analysis for the presence, location, and arrangement of bacteria in the excised apical portion of the root canal system.
Compromised teeth with periapical pathologies are removed before dental implant placement and sockets are left to heal. Some clinicians began to immediately place dental implants in fresh extraction sockets associated with chronic inflammatory periapical lesions and these studies revealed high success rates
3D volume assessment was done to evaluate the periapical healing following REPs in mature teeth.
AIM: The aim of this study was to compare and evaluate the radiographic healing in patients undergoing apical surgery, using Freeze dried mineralized bone allograft and Platelet-rich Fibrin. OBJECTIVES: To evaluate radiographic healing after periapical surgery using Freeze dried mineralized bone allograft. To evaluate radiographic healing after periapical surgery using Platelet rich Fibrin. To compare the radiographic healing after periapical surgery using Freeze dried mineralized bone allograft and Platelet rich Fibrin. Method: Patients were selected(according to the inclusion criteria) and randomly allocated to PRF and Bone Graft groups.Following apicoectomy PRF gel and FDBA graft were prepared and placed in the osseous defect followed by placement of PRF membrane for graft stabilization and flap closure. Radiographic follow up was done at 1st, 3rd, 6th and 12th months for evaluation of healing using Molven Criteria.
Nonsurgical root canal retreatment may become essential when the initial endodontic treatment fails because of the persistent intracanal or extracanal infections.It has been stated that the one of the main cause of posttreatment disease is the persistent or reintroduced microorganism such as enterococcus faecalis. Supplementary disinfection techniques such as irrigation agitation methods can help elimination of bacteria from root canal systems. The aim of this in vivo study was to compare the effect of passive ultrasonic irrigation, manual dynamic activation and photodynamic therapy in reducing bacterial load in endodontic retreatment cases with periradicular lesion by using polymerase chain reaction (PCR)in a single visit root canal treatment.