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We list hundreds of Clinical Trials about "Periodontal Regeneration Versus Tooth Extraction and Replacement Denture in Teeth With Periodontal Hopeless Prognosis" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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Periodontal regeneration can change tooth prognosis and represents an alternative to extraction in teeth compromised by severe intrabony defects. The aim of this study is to compare periodontal regeneration (PR) with tooth extraction and replacement (TER) in a population with attachment loss to or beyond the apex of the root in terms of professional, patient reported and economic outcomes.
The purpose of this study is to see whether extraction of the primary canine tooth or extraction of both the primary canine - and the primary first molar tooth is most effective in the treatment of palatally ectopic canine teeth in the maxilla. In addition the study will also measure pain and discomfort in relation to these two treatment alternatives.
This study evaluates the effect of coatings on bacterial adhesion on denture acrylic and the wear of denture teeth.
Third molar (wisdom teeth) extraction is one of the most frequent intervention in dentistry. Nevertheless, little is known about the level of general body inflammation of subjects with impacted or semi-impacted third molars. Moreover, The possible effects of surgical removal of wisdom teeth on the overall health are not known. Thus, a study in which 40 subjects has been designed. Twenty subjects were affected by bilateral wisdom tooth pathology necessitating for extraction of ...
A coronectomy is often chosen over complete extraction of a lower third molar when the tooth appears to be in close proximity to the inferior dental (ID) canal, as assessed on a plain radiograph or a cone beam computer tomograph (CBCT). Following a coronectomy, the roots of the third molar may migrate in a coronal direction. This effect, along with the bone-preserving technique of a coronectomy over extraction, may provide increased bone height distal to the lower second molars...
the aim of this randomized controlled clinical study is to evaluate the efficacy of a new piezoelectric technique for wisdom teeth extraction without using manual tools versus the conventional one.Patients referred to the hospital of Bolzano for wisdom tooth extraction will be randomly divided in two groups. In the test group all the procedure will be performed using piezoelectric instruments, while in the control one conventional manual instruments will be used. Main outcome m...
Introduction and evaluation of a new technique for socket preservation involving internal expansion of the buccal plate of the extraction socket using internal flapless corticotomy and bone grafting the extraction socket with application of bioresorbable membrane biomaterials in comparison with the conventional guided bone regeneration technique for a conventional socket preservation method hoping to maintain or improve hard and soft tissue contour of the alveolar ridge post to...
This prospective study was performed on 82 participants. Severe pain on percussion of the relevant tooth was considered as basic criteria when deciding on acute infection phase. The acutely infected teeth were labeled as the study group (n=35) and the asymptomatic ones as the control group (n=47). The extractions were done in the usual way. Amount of anesthetic solution used and durations of extractions were recorded.
The purpose of this trial is to determine the correlations between various tissue dimensions and the changes that occur following a single-tooth dental extraction in human adults. 65 adult subjects who are in need of dental extractions will be recruited. Clinical measurements will be gathered prior to and immediately following the single tooth extraction. There will be a 2-week post-operative visit to assess healing and a 14-week follow-up for photographic documentation and cl...
The purposes of this study are to compare the denture tooth movement, the amount of occlusal adjustment needed and the chairside time required for CAD-CAM and conventional dentures. PICOT Format: P: completely edentulous patients. I: Complete denture fabricated by digital light processing method. C: Complete denture fabricated by the conventional method. O: Primary Outcome: Denture tooth movement Secondary outcomes: - Amount of occlusal adjustments ne...
When a tooth is extracted the ridge of bone that held the tooth in place begins to heal and over time new bone grows to fill the empty space left by the missing tooth. Sometimes this process works very well and new bone grows to completely fill the socket, at other times new bone fails to fill in the space completely and patients are left with uneven bone-fill. Grafted extraction sockets may fill with bone faster and more evenly than those without grafts, allowing the dentist ...
The purpose of this study is to develop new improved therapy for teeth that require root canals due to tooth infection or tooth inflammation. Investigators will recruit total of 50 participants from the age group 7 - 50 at the UCLA School of Dentistry Endodontic clinic. The participants will be divided into two groups, one will receive traditional therapy, which may include root canal or a procedure called "revascularization," which is a procedure trying to regrow the tissue in...
The aim of this study was to evaluate by histology and MSCT scans during a 7-month period, the efficacy of a bioactive glass (Inion BioRestore™) placed in human extraction sockets in the maintenance of alveolar ridge.
In cases of permanent tooth avulsion, it is widely accepted that some necrosis always occurs after avulsion injury. If the pulp tissue does not revascularize or if endodontic therapy is not performed, the pulp space can become infected. Platelet rich fibrin (PRF) is a second generation platelet concentrate that allows the clinician to obtain fibrin membranes enriched with platelets and growth factors from an anticoagulant-free blood harvest. Clinical relevance of PRF and revasc...
Immediate tooth replacement with implants into extraction sockets has become a common clinical procedure regarding implant survival, osseointegration and esthetics. Basically, when there is a labial bone plate loss after extraction 2 stage GBR procedure would be carried out to allow adequate amount of bone formation to be reconstructed and receive the dental implant. The challenge is when there is a partial or complete loss of labial plate of bone resulting from severe ...
To evaluate the effect of topical tetracycline and dexamethasone on periodontal and pulpal regeneration of avulsed permanent teeth after an observation period between 9-16 years.
Many years ago, periodontal regenerative treatment has been done in Periodontics and Oral Medicine Clinic, Faculty of Dentistry, Mahidol University, Bangkok, Thailand. However, there is still lacking of study about long-term result of periodontal regenerative treatment of intrabony defects.
Twenty patients referring to periodontics department of Boroujerd Azad university of dentistry after obtaining consent to participate in the research project, which have more than 20 teeth, are over 18 years old and require socket preservation surgery to tooth extraction for the periodontal problem, caries or Fractures were selected.
Alveolar bone regeneration after laser-assisted extraction will be compared with bone regeneration after standard extraction procedure.
Following tooth extraction ridge preservation procedure have been suggested to limit bone resorptive dimensional changes to facilitate prospective implant placement. While this is particularly true for anterior teeth, no evidence is available to establish clinical guidelines in posterior sites, i.e. following molar extraction. This research project will answer the following question: What are the dimensional changes of the hard and soft tissues encountered following molar ...
The goal of this study is to evaluate if dental pulp stem cells (DPSCs) delivered into intrabony defects in a collagen scaffold would enhance the clinical and radiographic parameters of periodontal regeneration.
Twenty patients referring to periodontics department of Boroujerd Azad university of dentistry after obtaining consent to participate in teh research project, which TEMPhas more TEMPthan 20 teeth, are over 18 years old and require socket preservation surgery to tooth extraction for teh periodontal problem, caries or Fractures were selected.
This prospective observational study aim to evaluate discomforts after extraction of temporary tooth under local anesthesia. The first objective is to describe the prevalence of the post-extraction pain (PEP), post-extraction bleeding (PEB), post-extraction biting injury (PEBI) in children, and the analgesic usage. The secondary objective is to define whether it is possible to determine a profile of patients or a type of extraction's procedure predictive to PEP and administrati...
Tooth replacement is a significant issue in the World. Such replacement is considered important by patients to improve aesthetics, function and quality of life. Tooth replacement is therefore a significant issue. Resin-bonded bridges (RBBs) are conservative and cost-effective tooth replacement option that involves minimal tooth preparation and are secured in place with an adhesive cement by bonding to the outer enamel layer of the tooth. Clinical reports of these prostheses at ...
The purpose of this study is to clinically, radiographically and histologically evaluate the healing sequence of post-extraction sockets grafted with Bio-Oss Collagen® at 3, 6 and 9 months following tooth extraction in single-rooted tooth sites. Subjects with single rooted teeth planned for extraction and replacement with endosseous dental implants will be recruited for the study based on the eligibility criteria and will be divided in three groups (Groups 1, 2 and 3).A cone-...