The Management of Open Apex Using a Bioactive Material: A Case Report.

The management of teeth with open apices poses unique challenges in endodontics, requiring effective strategies to promote continued root development and maintain pulp vitality. This abstract explores the utilization of bioactive materials in the treatment of open apices, specifically focusing on their role in achieving optimal outcomes. Bioactive materials, such as Biodentine (Septodont, Saint-Maur-des-Fossés, France), have gained prominence for their favourable physiochemical properties, biocompatibility, and ability to stimulate dentinogenesis. The application of a bioactive material as an apical plug not only addresses immediate concerns but also contributes to long-term health and stability. This abstract reviews relevant literature, discusses clinical cases, and emphasizes the importance of tailoring treatment plans to the individual characteristics of open apex cases. The findings underscore the promising role of bioactive materials in reshaping the landscape of endodontic interventions for teeth with open apices, highlighting their potential to enhance both clinical and radiographic success.

Diving Deep: Exploring Dual Palatal Canals in the Upper Second Molar.

Dental anatomy exhibits considerable variation with the presence of additional canals being a common occurrence. The upper second molar typically presents with three canals and three roots; however, variations such as the existence of an extra canal or a root can pose challenges during endodontic treatment. Maxillary molar is characterized by an additional canal located within the palatal root, often exhibiting complex configurations and variations in morphology. Access refinement is critical to gaining adequate visibility and facilitating instrumentation. Meticulous exploration of the pulp chamber floor and careful examination of radiographs from different angles are essential for accurate diagnosis. Careful negotiation and cleaning of the extra canal with appropriate files and irrigants are essential to remove pulp tissue and debris effectively. Furthermore, obturation of the canal space with biocompatible materials is crucial to ensure a three-dimensional seal and prevent bacterial ingress. Clinically, the inability to detect and treat the extra palatal canal can lead to persistent infection, incomplete debridement, and compromised treatment outcomes. This case report delves into the significance of this anatomical variation, diagnostic modalities, and effective management strategies.

Hemisection: A Paradigm Shift in Prolonging Tooth Viability.

Splitting a molar means removing or separating the root and the accompanying crown portion. Hemisection of a damaged tooth aids in preserving the tooth structure and the existing alveolar bone surrounding the preserved root while also enabling the installation of a fixed prosthesis. This case report defines hemisection as an effective modality for preserving carious mandibular first molars with periodontal and periapical pathology.

Challenges Faced in Treating Maxillary Second Premolars With Three Canals: A Case Report.

The maxillary second premolar has long been regarded as a tooth with a straight root canal anatomy, typically featuring a single root with two canals. However, emerging evidence suggests this tooth may harbor a more intricate internal morphology, challenging conventional perceptions, and treatment approaches. One such variation is three root canals within the upper second premolar, which has been gaining increasing attention in endodontic literature. Root canal treatment of maxillary second premolars with three canals demands meticulous debridement, shaping, and disinfection. A combination of magnification, illumination, and appropriate instrumentation aids in locating, negotiating, and cleaning the accessory canals effectively. Thorough cleaning of accessory canals can be achieved through effective irrigation solutions such as sodium hypochlorite, ethylenediaminetetraacetic (EDTA), and chlorhexidine, which help dissolve organic tissues and remove debris. Techniques like ultrasonic and sonic activation, as well as negative pressure irrigation systems, enhance the penetration and effectiveness of these irrigants. Additionally, the use of modern nickel-titanium rotary files, ultrasonic irrigation, and supplementary chelating agents enhances the management of complex canal configurations.

Management of a Case of a Large Perforation Repair With Biodentine.

Perforations, which are artificial contact connections among teeth and supporting tissues, have a substantial impact on the success of root canal therapy, whether caused by iatrogenic or pathological causes. This case report describes a 51-year-old female who had intermittent jaw pain that was diagnosed as perforation and was successfully controlled with endodontic intervention following a referral due to procedural problems. The perforation in the furcation zone of a molar was treated with biodentine, demonstrating its sealing, biocompatibility, and tissue restoration properties. The discussion emphasizes the necessity of choosing the right repair materials and techniques based on perforation size and location. Biodentine emerges as a viable option due to its capacity to form a dependable seal in demanding settings.  The study concluded by emphasizing the need for physician competence, tooth morphology understanding, and operative proficiency in preventing and properly treating perforations for the best treatment outcomes.

Repair of Iatrogenic Furcal Perforation With Mineral Trioxide Aggregate: A Case Report.

In endodontic and restorative procedures, an accidental perforation of the pulp chamber floor or roots presents a considerable risk, potentially leading to persistent inflammatory responses and ultimately tooth loss. Accidental root canal perforations are primary complications encountered by clinicians, requiring either surgical or non-surgical intervention, depending on the severity of the perforation. Over the years, various materials have been utilized for the treatment of such complications, but mineral trioxide aggregate (MTA) stands out prominently due to its exceptional biocompatibility, remarkable sealing capacity, and potent antibacterial properties. The unique ability of MTA to set in the presence of moisture facilitates the formation of a robust seal, thereby making it highly effective in managing root perforations and fostering tissue regeneration within the affected area. Its versatility and effectiveness have made MTA a cornerstone material in modern endodontic therapy, offering clinicians a reliable solution for enhancing the long-term prognosis of teeth affected by perforations.

Preserving Vitality: A Case Report of Partial Pulpotomy in Dental Practice.

This paper aims to evaluate the outcomes of a partial pulpotomy with mineral trioxide aggregate (MTA) in a maxillary first premolar with reversible pulpitis symptoms and signs. An intraoral periapical radiograph revealed a deep pulp-involving carious lesion without any indications of a periapical lesion, no history of night pain, and no tooth tenderness when percussion was applied. Caries removal is done using a round bur, 2-3 mm of inflamed pulp from the crown portion was removed, and bleeding was controlled within four minutes using 2.5% sodium hypochlorite, over which MTA was placed. After the setting of MTA, resin-modified glass ionomer cement was placed over it, and the tooth was restored using composite. The patient was asymptomatic in six months and one-year follow-up with no periapical changes and showed dentin bridge formation. Careful case selection, a precise selection of biomimetic material, and long-term follow-up validate the success of the treatment.

Anatomical Variations in Mandibular Molars: Focus on Midmesial Canals.

Endodontic therapy focuses on the root canal system to treat infected or damaged pulp tissue within the tooth, ultimately preserving the tooth and restoring its function. The root canal space should be cleaned with the use of proper instruments and chemical disinfectants to eradicate infected pulpal tissue and its remnants. The failure of endodontic therapy is attributed to a lack of understanding of the differences in anatomy among teeth, as evidenced by research. Canals are identified, and endodontic treatment is facilitated by the use of dental operating microscopes. Therefore, to achieve a favorable endodontic result, it is imperative to use all available methods to identify additional aberrant root canals. Failure to detect and adequately treat the midmesial canal (MMC) can lead to persistent infection, treatment failure, and the need for retreatment. This case underscores the importance of meticulous assessment and advanced techniques in treating complex canal configurations, ultimately leading to favorable outcomes in endodontic therapy. The MMC, a challenging anatomical feature, was located through careful clinical and radiographic examination. Advanced techniques, including ultrasonic activation and meticulous instrumentation, were employed to navigate and clean the canal effectively. Sodium hypochlorite irrigation and passive ultrasonic activation were utilized for thorough disinfection. The MMC was sealed with biocompatible materials, ensuring comprehensive obturation of the root canal system.

Morphometric Analysis of Radix Entomolaris: Implications for Endodontic Access and Treatment.

Radix entomolaris (RE) is an anatomical variation that involves the existence of an extra root in lower molars, particularly the first molar. This variant, although less common, has significant clinical implications in endodontic treatment and dental surgeries. Appropriate detection of radix entomolaris is crucial for treatment planning and prognosis. Various diagnostic aids like radiography, cone-beam computed tomography, and intraoperative exploration aid in identifying this anatomical variant.

Enhancing Aesthetics and Functionality of the Teeth Using Injectable Composite Resin Technique.

In order to prepare composite restorations without the requirement for tooth preparation, the injectable composite resin technique uses a clear silicone index in a minimally invasive direct approach to imitate a diagnostic wax-up. This case report features a 34-year-old female patient having aesthetic and functional concerns, notably spacing between the teeth, insufficient tooth visibility, and diastema in the upper anterior region. Upon clinical examination, spacing and midline diastema were observed. The maxillary incisors and canines were to have composite veneers made as part of the treatment plan. A wax-up and transparent silicone index was prepared following the assessment of a try-in of the prepared mock-up. Subsequenty, for restoring the teeth, a clear silicone index was used to inject and polymerize the flowable composite. The desired outcomes included elongated teeth to enhance visibility, closure of diastemas, and reshaping of the canines. Over a 12-month follow-up period, the patient exhibited no signs of soft tissue inflammation or significant wear. The described technique is characterized by its minimal invasiveness, cost-effectiveness, and suitability for definitive and provisional restorations. Desirable results can be achieved by appropriate planning and adhering to a meticulous planning while minimizing tooth structure loss.

New Frontiers in Endodontics: Tackling the Mesiobuccal 2 (MB2) Canal Challenge in the Maxillary First Molar.

Molars have been observed to have a variety of morphological forms. The least understood and most treatable tooth in the posterior region is the upper first molar. The maxillary first molar has a complex anatomy with a wide variation in the number, size, and shape of the root canals. The case documentation highlights the endodontic treatment of the upper first molar with an anomalous position of the mesiobuccal 2 (MB2) canal. Endodontic therapy success is contingent upon the awareness of the dentist about the differences i.e. morphology and outline of the root and its canal.

Revamping the Perished: The Management of Internal Tooth Resorption.

Root resorption is a challenging endodontic case in terms of the management of both hard and soft tissues in patients. It requires thorough knowledge, the proper choice of material, and regular follow-ups. Several etiological factors are responsible for the susceptibility of the tooth to resorption. The most common are dental caries and trauma. This case report sheds light on the etiopathogenesis of the development of internal root resorption and the clinical management of the resorptive defect. It also focuses on the need for proper diagnostic methodology for treating such complex defects.

From Crisis to Victory: Rescuing Root Canal Treatment With Bioactive Material in a Nail-Biting Case of Furcal Perforation.

This case report illustrates the successful treatment of an iatrogenic furcal perforation using mineral trioxide aggregate (MTA) and its reinforcement with fiber-reinforced composites (FRCs). Endodontic perforations, particularly in the furcal area, present unique challenges that demand effective management strategies. MTA, known for its multifaceted properties including osteoinductive activity and sealing capabilities, has emerged as the gold standard material for perforation repair. This case report demonstrates the application of MTA in repairing the perforation site following thorough cleaning and shaping of the root canals. Furthermore, the use of FRCs, specifically glass fiber-reinforced composite (GFRC), is introduced to reinforce the repaired site, enhancing its mechanical properties and long-term stability. The discussion emphasizes the importance of selecting appropriate materials for endodontic perforation repair and highlights the advantages of FRCs in preventing structural failures. Future directions suggest further research to refine FRC formulations and standardize clinical protocols to maximize treatment outcomes. This case report contributes valuable insights to the advancement of endodontic therapy, showcasing the combined benefits of MTA and FRCs in achieving favorable treatment outcomes for iatrogenic furcal perforations.

Surgical Management of Radicular Cyst With the Use of Advanced Platelet-Rich Fibrin and Bone Graft: A Case Report.

In addition to helping with wound healing, periapical surgery is performed to remove periapical disease. Concentrates of platelets have been applied extensively in endodontics and other fields of regenerative medicine. A periapical inflammatory lesion was found in a 35-year-old male patient who complained of pain in the maxillary anterior region and displayed slight edema in the same area. The lesion was treated with periapical surgery utilizing advanced platelet-rich fibrin (A-PRF). Mesenchymal stem cell processes of proliferation and differentiation can be induced by several types of platelet concentrates. Growth factors are released at the application site by platelet-rich fibrin (PRF) for a minimum of seven days. The activity of osteoblasts is stimulated by growth factors and secreted cytokines. Furthermore, the release of growth factors promotes fibroblast migration, which quickens tissue regeneration.  In addition to helping with wound healing, periapical surgery is performed to remove periapical disease. The synthesis of fibrin networks laden with platelets and growth factors is made possible by PRF, which is subsequently used to accelerate bone regeneration and, consequently, to improve bone formation. In this instance, the best possible bone regeneration and repair were accomplished. After 12 weeks, 24 weeks, and 36 weeks, the patient was brought back for follow-ups. He was found to be asymptomatic, and the radiograph showed considerable periapical healing with nearly enough bone production.

Platelet Power: Revitalizing Endodontics With Scaffolds.

This article provides an overview of a biologically based method for restoring damaged tooth structures and pulp tissues known as regenerative endodontics. It explores the concept of regenerative endodontics, its tissue engineering approach, and its application in maintaining vitality. The article discusses the significance of the factors affecting growth, scaffolds, and stem cells being the three tissue engineering components involved in the regeneration of pulp tissues. It also delves into the classification of scaffolds and the role of platelet-rich fibrin (PRF) and platelet-rich plasma (PRP) as biological scaffolds. The methodology section details the search process for relevant studies, and the review section presents research findings associated with PRF and its application in regeneration and repair of tissue. The article concludes by highlighting the potential of advanced PRF and injectable PRF in regenerative endodontics, with a focus on their impact on tissue regeneration and healing.

Overview of Interim and Temporary Restorations of Teeth During Endodontic Treatment.

Root canal treatment of vital, non-infected teeth can often be completed in a single visit, negating the necessity for dressing and provisionalization. Conversely, cases involving infected canals typically demand multiple visits, during which antibacterial medicaments are applied, making effective provisionalization crucial for varying durations. The key components of a successful root canal treatment include adequate canal shape to promote efficient obturation, thorough chemical and mechanical debridement, and complete removal of pulp tissue remnants and bacteria. The primary cause of pain following the initiation of endodontic treatments is often attributed to inadequate debridement or incomplete removal of the pulp tissue, closely followed by insufficient temporary restorations. This review aims to comprehensively overview provisionalization materials used during and immediately after endodontic procedures.

In-Office Power Bleaching for the Aesthetic Management of Dental Fluorosis.

Fluorosis is a widespread condition that is endemic and found in approximately 25 nations worldwide. It manifests as dental fluorosis, an inherited enamel imperfection resulting from excessive fluoride exposure during tooth development. This condition can lead to varying degrees of tooth discoloration, often requiring aesthetic correction. Bleaching represents one of the treatment approaches for such instances, with in-office power bleaching being a technique that comprises the clinical implementation and triggering of bleaching agents using light to expedite the procedure. This case report outlines the successful aesthetic revision of moderate dental fluorosis through power bleaching, obviating the demand for intrusive procedures. It underscores the efficacy and conservative nature of in-office power bleaching to address tooth discoloration associated with extensive fluorosis.

Reattachment of Fractured Tooth: A Comprehensive Review.

Dental trauma is one of the most prevalent problems encountered in clinical practice. Traumatic injuries involving fractures of the anterior tooth are one of the most common problems among children and adolescents. There is a physical and social impact on patients' quality of life due to traumatic dental injuries (TDIs). Children and adolescents frequently present with a crown fracture that necessitates immediate intervention. Clinicians need to be aware of various treatment modalities for TDIs and have to address these injuries immediately. Due to advances in adhesive technologies, fragment reattachment is the treatment of choice when the fragment is available and well stored. The purpose of this article is to cover various techniques for reattaching fractured fragments and the most current developments in adhesive systems for this purpose.

Successful Management of a Tooth With an Endodontic-Periodontal Lesion Using a Bone Graft.

As periodontal and endodontic tissues have a close association, they come into close touch and have a lot of possible places for communication. In a clinical setting, this correlation promotes infection spread and results in the typical endo-perio lesion appearance. Because the two tissues are in close touch with one another, managing such lesions can be difficult. The success of treatment depends on a thorough examination and careful planning, with the sole focus on repair and regeneration. In these situations, bone graft materials with such characteristics have demonstrated encouraging outcomes. The treatment outcome along with a follow-up for a case of an endo-perio lesion with furcation involvement is shown in the accompanying case report. In treating such instances, a multidisciplinary approach is necessary, emphasizing regeneration.

Metal Marvels: Revolutionizing Endodontic Restoration With a Novel Endocrown Approach.

This case report explores the innovative application of the endocrown technique for restoring a severely damaged mandibular molar (tooth #46) in a 28-year-old male patient. With a recent root canal treatment history, the patient presented with a dislodged prosthesis. Due to financial constraints, a base metal alloy was chosen for the endocrown restoration. The unique preparation process involved reducing the occlusal surface by 2 mm, creating a shoulder cervical margin, and preserving enamel walls. The endocrown, crafted from a base metal alloy, demonstrated a semi-conservative approach, providing cost-effectiveness and minimal tooth preparation. The case adheres to the 2013 CAse REport (CARE) guidelines. The discussion highlights the biomechanical benefits of the endocrown, emphasizing stress resistance, stability, and superior performance compared to traditional treatments. Materials like ceramic, resin nanoceramic, and polyetheretherketone are briefly discussed, focusing on the promising success rates of endocrowns, mainly through computer-aided designing/computer-aided manufacturing systems. The report provides valuable insights for clinicians considering this endocrown technique in reconstructing severely damaged molars and premolars.