Clinical and radiographic assessment of effect of platelet-rich fibrin on dental implant osseointegration - A split mouth randomized clinical trial.

Purpose: Biomimetic agents are being researched for their potential to stimulate bone formation and boost bone-implant contact. The objective of this study was to assess how osseointegration of dental implants is impacted by platelet-rich fibrin.

Materials And Methods: The present study was a randomized clinical trial with a split mouth design.

Effect of L-PRF and autogenous bone grafts for immediate implant placement in post tooth extract socket.

The clinical outcomes of bone augmentation substances in immediate dental implant (IDI) placement are of interest to dentists. Hence, we evaluated and compared the effectiveness of L-PRF and autogenous bone grafts in immediate implant placement in tooth extract socket. Hence, assessment of periimplantis pocket depth, assessment of tissue biotype, implant stability and marginal bone loss at one month, three months, and six months follow up was completed.

The role of implants and implant prostheses on the accuracy and artifacts of cone-beam computed tomography: an in-vitro study.

To assess the accuracy of CBCT in implant-supported prostheses and to evaluate metal artifacts with and without implants or implant prostheses. Accuracy and artifacts were assessed in the dried mandible at three points on the buccal and lingual cortical plates on the mandible's body near the crest and the base. On the buccal cortical plate, these points were labelled as A, B and C near the crest and D, E and F near the base of the body of the mandible.

Effect of Surface Treatment of Zirconia on the Shear Bond Strength of Resin Cement: A Systematic Review and Meta-Analysis.

This systematic review and meta-analysis aimed to evaluate the effect of different surface treatments on the shear bond strength (SBS) values between zirconia and resin cement compared to untreated specimens. The effects of various surface treatments on the bond strength between zirconia and resin cement were investigated by searching relevant articles on PubMed, ScienceDirect, and Google Scholar databases. A total of 13 studies that met the inclusion and exclusion criteria and addressed the research question were selected for statistical analysis.

Dentistry in the Digital Age: Embracing Blockchain Technology.

Blockchain technology can revolutionize the dental industry by offering secure and efficient data management and patient care solutions. This editorial explores how blockchain can benefit dentistry, including enhancing data security and privacy, streamlining interoperability, facilitating supply chain management, and empowering patients. Blockchain ensures tamper-proof and authorized access to patient data, enabling dentists and patients to have peace of mind regarding data security.

Reclaiming the Smile: Full Mouth Rehabilitation of a Generalized Attrition Patient Using the Hobo Twin-Stage Technique.

This clinical report details the successful rehabilitation of a 63-year-old male patient with severe tooth wear, a reduced vertical dimension of occlusion, and esthetic concerns. The Hobo twin-stage procedure addressed these issues while improving the patient's oral health and quality of life. After ensuring adequate oral hygiene, the treatment began with scaling and root planning, followed by diagnostic impressions.

Studying the use of a proposed three-level grossing protocol in the histopathological diagnosis of COVID-19-associated rhinomaxillary mucormycosis.

Introduction: Mucormycosis is an acute and rapidly progressing opportunistic fungal infection. COVID-19-associated mucormycosis (CAM) had re-emerged as a complication of COVID-19 infection during the second wave of the pandemic in 2021. The rhinomaxillary form is a variant of the rhino-cerebral mucormycosis that presents a diagnostic challenge to the dentist and the oral and maxillofacial pathologist.

An In Vitro Comparison of Zirconia and Hybrid Ceramic Crowns With Heavy Chamfer and Shoulder Finish Lines.

Purpose This in vitro study aimed to compare the marginal fit and internal adaptation of computer-aided designed and computer-aided manufactured (CAD-CAM) zirconia and hybrid ceramic crowns on heavy chamfer and shoulder finish line designs using silicon replica method. Materials and methods Forty die samples were divided into four groups of 10 dies each. Out of 40 diecasts scanned, zirconia crowns were milled on 20 casts (10 prepared with shoulder and 10 prepared with heavy chamfer finish line design), while hybrid ceramic crowns were milled on the rest of the 20 casts.

Comparison of sealing ability of MTA and retroplast as root end filling materials evaluated under a stereomicroscope using rhodamine B dye: An study.

Aim: The aim of the study was to compare the sealing ability of Mineral Trioxide Aggregate (MTA) and Retroplast as root end filling materials using the Rhodamine B dye penetration method in vitro.

Methodology: Forty freshly extracted human single-rooted teeth were randomly divided into two groups of 20 teeth each, and standard root-end cavities were prepared in all teeth. The cavities were filled with MTA and Retroplast in groups 1 and 2, respectively.

Evaluation of Disocclusion During Protrusive and Laterotrusive Movements.

Introduction The importance of disocclusion in maintaining the health of the stomatognathic system is well established. However, the quantification of the same is limited. This study aimed to determine the amount of posterior teeth disocclusion in protrusive and laterotrusive movements to establish the desired disocclusion in occlusal treatments.

Evaluation of clinical and radiographic outcome of friction fit conical abutment system in implant-supported dental prostheses: An study.

Aim: The purpose of this clinical study was to analyze the clinical feasibility of friction fit conical abutment system in implant-supported fixed dental prostheses as an alternative to cement and screw retention.

Settings And Design: This was an in vivo longitudinal study.

Materials And Methods: A total of 10 prostheses were designed as 3- or 4-unit fixed dental prostheses supported by two implants.

A Comparative Evaluation of Digital Radiography and Ultrasound Imaging to Detect Periapical Lesions in the Oral Cavity.

Purpose This study evaluates the efficacy of digital radiography and ultrasound (USG) for the distinction between periapical cysts and granulomas, determines the nature and extent of the periapical lesion, visualizes the lumen of the lesion, assesses its size, content, and vascularity. Material and Methods Thirty patients, ages 18 to 40, with well-defined periapical radiolucencies on maxillary or mandibular teeth, indicated for the extraction or periapical surgery, underwent digital radiography examination using the paralleling technique, followed by USG examination. A sonologist evaluated the lesions' size, echogenicity, and vascular content.

Guidance Prostheses for Partial Mandibulectomy Patients: A Case Series.

This case series discusses the fabrication of guidance prostheses (GPs) for patients who presented to the Department of Prosthodontics with marked mandibular deviation, resulting in facial disfigurement and deranged occlusion. These GPs guide the mandible to the unresected side to achieve stable occlusion. This case series included three approaches to reducing mandibular deviation: a maxillary guidance ramp, a mandibular guidance prosthesis, and a twin occlusal appliance.

An In Vitro Study Comparing the Diametral Tensile Strength of Composite Core Build-Up Material With Three Different Prefabricated Post Systems.

Statement of problem Dental restorations are subjected to tensile stresses from oblique or transverse loading of their complex geometric forms, making tensile strength a fundamental mechanical property. Since composite core build-up materials are brittle, the integrity of the post and core depends on their tensile strength and resistance to fracture when utilized with various prefabricated post systems. Therefore, it is essential to determine the tensile strength of the prefabricated metallic and nonmetallic posts used to reinforce the composite resin core.

Oral health among prisoners of District Jail, Haridwar, Uttarakhand, India - A cross-sectional study.

Aim: Prisoners are at risk from a range of health related problems, caused by a number of factors. This study was conducted to assess the impact of incarceration on oral health among the prisoners of Haridwar District Jail, Uttarakhand state.

Material And Method: A total of 573 inmates (534 males and 39 females) comprised the total study population.

Peripheral squamous odontogenic tumor masquerading as oral squamous cell carcinoma in an elderly female patient: A rare entity.

Squamous odontogenic tumor is a rare epithelial odontogenic tumor. Only a few cases have been reported in the literature, out of which central cases occurring within the jawbones are more common, and very rarely peripheral cases have been reported. Here, we report a rare case of a peripheral squamous odontogenic tumor occurring in the left lower gingivobuccal sulcus region in a 63-year-old female patient and presented as a firm and fibrotic swelling clinically.

Full Mouth Rehabilitation Using the Twin Stage Procedure in a Patient with Amelogenesis Imperfecta: A Case Report.

Amelogenesis imperfecta (AI) refers to a group of inherited odontological disorders that alter enamel formation. The AI variant is based on the primary enamel defect, classified as hypoplastic type I, hypo maturation type II, hypo calcification type III, and hypo maturation type IV. AI is commonly linked with the loss of the normal occlusal plane, the loss of the vertical dimension of occlusion (VDO), and impaired functions and esthetics.

A Novel Technique for Retention of the Immediate Obturator Following Maxillectomy in Mucormycosis: A Case Report.

Mucormycosis is an aggressive opportunistic fungal infection that affects blood supply-rich areas such as the maxilla. Because of the compromised immune system caused by coronavirus disease 2019 (COVID-19) infection and diabetes, this infection has spread at a rapid rate. Early detection and treatment can reduce disease mortality and morbidity.

A Comparative Evaluation of Xylitol Chewing Gum and a Combination of IgY + Xylitol Chewable Tablet on Salivary Count in Children: A Double-blind Randomized Controlled Trial.

Aim: The study was designed for evaluation and comparison of the efficacy of Xylitol chewing gum and a combination of IgY + Xylitol chewable tablet (Nodecay ) against the "salivary " count in children.

Materials And Methods: About 120 children belonging to 6-12 years age-group were enrolled into this "double-blind randomized control clinical trial" according to the selection criteria. They were randomly assigned to three groups of 40 each: Group I-Xylitol chewing gum, Group II-IgY + Xylitol Chewable tablet (Nodecay ), and Group III-Control.

Microstrain Analysis of Selective Pressure Techniques for Mandibular Complete Denture Impression: An In Vivo Study.

Aim The present in vivo study was undertaken for microstrain analysis of the selective pressure impression technique using strain gauges in mandibular complete denture impression. Methodology Ten completely edentulous patients undergoing complete denture treatment were selected for the study. For each patient, mandibular casts were made, and two custom trays were fabricated on the mandibular cast.

Comparative Evaluation of Autogenous Bone Graft and Autologous Platelet-Rich Fibrin with and Without 1.2 mg Rosuvastatin Gel in the Surgical Treatment of Intrabony Defect in Chronic Periodontitis Patients.

Context: Rosuvastatin (RSV) is a new synthetic, hydrophilic statin with potent anti-inflammatory and osseodifferentiation actions. Autogenous bone graft (ABG) is still considered the gold standard in reconstructive bone surgery. Addition of platelet-rich fibrin (PRF) to ABG provides sustained release of various growth factors and facilitates survival of the graft.

Endodontic management of an atypical permanent mandibular second molar with one buccal and two lingual roots.

This article describes an unusual location of the orifices and roots in a permanent mandibular second molar with symptomatic irreversible pulpitis and symptomatic apical periodontitis. During its micro-endodontic management, the cone-beam computed tomography evaluation revealed a rare variant of a three-rooted permanent mandibular second molar with four canals. The single buccal root had two canals with Vertucci's Type II pattern and a lingual root dividing into two with a single canal in each root, respectively.

Co-Occurrence of Taurodontism in Nonsyndromic Cleft Lip and Palate Patients in Subset of Indian Population: A Case-Control Study Using CBCT.

The present study aimed to assess the co-occurrence of taurodontism in nonsyndromic cleft lip and palate (NSCLP) patients in a subset of Indian population using cone beam computed tomography (CBCT). The study was a retrospective case-control kinds assessing 1500 CBCT scans over a period of 2 years; 67 scans out of 1500 showed cleft lip and palate (CLP). After fulfilling the inclusion and exclusion criteria, 38 subjects out of 67 comprised the case group; 80 randomly selected subjects constituted the control group.

Comparative evaluation of implant stability with and without autologous platelet-rich fibrin prior to prosthetic loading - A split-mouth randomized clinical trial.

Context: Status of bone-implant interface or osseointegration can be assessed by using resonance frequency analysis (RFA), which measures implant stability. A modified implant surface can significantly enhance osseointegration and reduce healing period. Platelet-rich fibrin (PRF) consists of fibrin mesh with entrapped platelets and leukocytes that release a huge number of growth factors which contribute to wound healing and tissue regeneration.