Comparative Evaluation of the Relationship Between Airway Inadequacy, Head Posture, and Craniofacial Morphology in Mouth-Breathing and Nasal-Breathing Patients: A Cephalometric Observational Study.

Background: The process of respiration is the primary factor of the posture of the jaws and tongue. Thus, a changed respiratory form like mouth breathing can change the posture of the head, jaw, and tongue. This, in turn, could change the equilibrium of pressure on the jaws and teeth thus affecting jaw growth and teeth positions.

Hazards Associated With Nanotechnology in Clinical Dentistry.

Nanotechnology has transformed the field of dentistry with immense potential to provide comprehensive oral health care using nanomaterials, advanced clinical tools, and devices. New materials with superior properties can be developed using nanotechnology by making use of their atomic or molecular properties. Although there are numerous ways in which nanomaterials impact our health, the primary cause is that they comprise chemicals that may have an inadvertent reaction in the body.

Angiogenic Potential of Various Oral Cavity-Derived Mesenchymal Stem Cells and Cell-Derived Secretome: A Systematic Review and Meta-Analysis.

Recent evidence suggests the immense potential of human mesenchymal stem cell (hMSC) secretome conditioned medium-mediated augmentation of angiogenesis. However, angiogenesis potential varies from source and origin. The hMSCs derived from the oral cavity share an exceptional quality due to their origin from a hypoxic environment.

Role of Prophylactic Dose of Oral Amoxicillin Trihydrate in Prevention of Bacteremia Post Surgical Removal of Impacted Mandibular Third Molar: A Clinical Study.

The current study is designed to evaluate the efficacy of pre-operative prophylactic antibiotic for prevention of bacteremia after surgical removal of impacted mandibular third molar SRIMTM. The study was carried out as an open clinical trial. Fifty patients who fulfilled the criteria were included.

The Buccal Pedicle Sliding Flap Technique for Keratinized Tissue Augmentation During the Second-Stage Surgery: A Report of Two Cases.

The need for adequacy of keratinized tissue (KT) around dental implants has been a topic of debate over the past few years. Peri-implant tissues differ from those around natural teeth. Therefore, the requirement for healthy peri-implant tissue is of importance.

A Look Into the Cytotoxicity of Composite Fillings: Friend or Foe?

Dental resin composites are widely used restorative materials in dentistry for the treatment of carious and non-carious lesions as well as pit and fissure sealants, cavity liners, and endodontic sealers. They consist of two parts: an organic resin matrix and an inorganic/organic filler. The organic resin matrix phase is made up of multifunctional monomers and light-sensitive initiators, while the inorganic/organic filler phase is made up of micro/nano-sized fillers that primarily serve as reinforcement.

Comparative Evaluation of the Effect of Six Different Low-Surface-Tension Vehicles on the Penetration of Modified Triple Antibiotic Paste in Dentinal Tubules: An In Vitro Study.

Background Modified triple antibiotic paste (MTAP) helps in the elimination of microorganisms which is imperative for the success of endodontic therapy. The intracanal medicament powders must be mixed with vehicles for better handling and penetration in the root canals. The purpose of this study is to compare the effect of six low-surface-tension vehicles on the penetration of MTAP in dentinal tubules.

Current appraises of therapeutic applications of nanocurcumin: A novel drug delivery approach for biomaterials in dentistry.

Curcumin is a natural herb and polyphenol that is obtained from the medicinal plant Curcuma longa. It's anti-bacterial, anti-inflammatory, anti-cancer, anti-mutagenic, antioxidant and antifungal properties can be leveraged to treat a myriad of oral and systemic diseases. However, natural curcumin has weak solubility, limited bioavailability and undergoes rapid degradation, which severely limits its therapeutic potential.

Can Histopathological Evidence of Ankylosis of the Tooth be Helpful in the Prevention of a Medicolegal Case in Case of Iatrogenic Fracture of the Mandible during Dental Extraction where Preoperative Radiographs have not been Taken?

A fracture of the mandible is a rare complication that can occur during a dental extraction being carried out under local/general anesthesia. It is always advisable to take a pre-operative radiograph of the tooth to be considered for extraction to study the root configuration and make a surgical plan for the case. Most of the dental extractions carried out without taking a preoperative radiograph are completed uneventfully.

Assessment of Metal Ions Levels in Blood of Dental Implant Patients.

Background: Dental implants use has significantly increased and the concentration of metal ions into blood may have detrimental effect of human body. The present study aimed to determine metal ions levels in blood of dental implants patients.

Materials And Methods: 48 patients scheduled for dental implant surgery was assessed for measurement of titanium and aluminum pre-operatively and post-operatively at 6 weeks, 3 months, 6 months, and 1 year.

Intraoral Lipoma: A Case Report.

The soft tissue tumor lipoma is quite frequent. Although it is the most mesenchymal tumor of the trunk and proximal regions of the extremities, it is quite uncommon to find it on the oral mucosa, accounting for just 1% to 5% of benign oral tumors. There is no specific location that is more prone to lipoma development in the mouth.

Intra-articular platelet-rich plasma injection versus hydrocortisone with local anesthetic injections for temporo mandibular disorders.

Disorders of temporomandibular joint (TMDs) are characterised by a variety of symptoms, including discomfort in the orofacial region, muscle tenderness, restricted jaw motion and noise at the joint. Additional neurological symptoms such as headaches, vertigo, heaviness, and altered vision may also coexist with TMDs. Because prostaglandin production is a critical mediator of inflammatory reaction and is inhibited by corticosteroids, they have anti-inflammatory effects.

Assessment of Posterior Pharyngeal Airway Changes After Orthognathic Surgery Using Barium Sulfate.

Introduction:  Obstructive sleep apnea (OSA), caused by airway narrowing, is likely to occur if the mandibular plane to hyoid distance is greater than 15.4 mm and the posterior airway space (PAS) is less than 11 mm. OSA may be caused by mandibular deficit, bimaxillary retrusion, increased lower facial height, extended soft palate, a large tongue base, and a posteroinferiorly positioned hyoid bone.

Students' preparedness and perception toward online learning in dental education - A cross-sectional study.

Background: Amid the health risk posed by coronavirus disease 2019 pandemic, all the educational institutions in India have adopted online teaching as a method of imparting education. Thus, the current study was executed to evaluate the perception and preparedness of dental students toward online learning in dental education.

Materials And Methods: The present cross-sectional study was conducted on 286 dental undergraduate (UG) and postgraduate (PG) students employing a pretested questionnaire.

Comparison of stainless steel and titanium-molybdenum alloy closing loop archwires using numeric simulation model based on finite element method.

Introduction: The objective of this study was to determine and compare the moment-to-force (Mc/F) ratio and the type of tooth movement generated in the anterior and posterior segments in orthodontic space closure with stainless steel and titanium-molybdenum alloy loop archwires.

Methods: Three-dimensional model of the maxilla from which the first premolar was extracted, 18 × 25-mil slot stainless steel brackets, and 16 × 22-mil stainless steel and β titanium-molybdenum alloy (TMA) closing loop archwires with anterior gable bend of 15° and posterior gable bend of 25° were constructed. The archwires were engaged in the brackets, and 1-mm activations were carried out, which were repeated 5 times.

Distraction Osteogenesis as a reliable method in management of Obstructive Sleep Apnoea (OSA) secondary to TMJ Ankylosis: A Case Report.

Obstructive sleep apnoea (OSA) is identified as repetitive and intermittent upper airway collapse or narrowing during sleep. Skeletal advancement through maxillomandibular surgery remains the most effective surgical treatment for OSA but is radical with certain relapse rate. Distraction Osteogenesis of mandible is a single-jaw surgical treatment alternative to bi-jaw surgeries having lesser complications.

Exploring the Biological Width in Dentistry: A Comprehensive Narrative Review.

Biological width (BW) is the distance established from the junctional epithelium and connective tissue attachment to the root surface of a tooth. It acts as a natural seal protecting the tooth from infections and diseases. The normal dimension of it is 2.

Evaluation of Salivary Alkaline Phosphatase Levels in Passive Smokers of Different Age Groups.

Background The smoke inhaled by a nonsmoker from the smoldering end of a cigarette is referred to as passive smoke. The nicotine present in smoke is known to cause tissue damage and alter the enzymatic composition of the body. Alkaline phosphatase (ALP) is a group of intracellular hydrolytic enzymes known to partake in cellular metabolism.

Challenges and Treatment Considerations with Comprehensive Rehabilitation of a Case of Taurodontism in Primary Dentition: A Case Report and Review.

Background: Taurodontism is an anomalous developmental condition where the coronal portion of the tooth is enlarged while the radicular portion is compromised. This may have important clinical implications while considering endodontic or exodontic procedures which may affect the technique of the treatment or its prognosis.

Case Report: This article describes the case of a 4-year-old female girl with molars exhibiting taurodontism with its clinical management and a review of this unique clinical condition.

Comparison of "My Tooth the Happiest" educational game with standard dietary counseling for preference toward non-cariogenic food items in preschool children: A Randomized control trial.

Background: A change in food preferences is difficult to bring about, thus there is a need of an innovative tool which would cater to the developing cognition of the child but at the same time be fun and engaging.

Aim: To assess and compare playing "My tooth the happiest" an educational game with standard dietary counseling in preschool children for preference for noncariogenic food items.

Settings And Design: Randomized controlled trial.

Clinical evaluation of feasibility and effectiveness using a virtual reality device during local anesthesia and extractions in pediatric patients.

Purpose: Pediatric dentistry requires more than routine dental knowledge and skills in executing quality dental care. The quality of dental treatment is indirectly proportional to a child's anxiety and fear. The recent distraction technique, the use of virtual reality (VR) devices has intrigued many researcher's minds.

Evaluation of Her-2 protein in histologically tumor-free margins of oral squamous cell carcinoma: An immunohistochemical study.

Background: The status of the 5-year survival rate and loco-regional recurrence in oral squamous cell carcinoma (OSCC) has remained unchanged over the decades. Recent advances in oral cancer research have revealed that the presence of molecular alterations in histologically tumor-free margins of OSCC has a prognostic significance and can aid in designing therapeutic strategies. However, the literature on molecular studies on histologically tumor-free margins is scant, especially in the Indian population.

An In Vitro Evaluation of Morinda citrifolia and Ocimum sanctum as Potential Storage Media to Maintain Cell Viability for Avulsed Teeth Using Collagenase Dispase Assay.

Aim This study aimed to evaluate the protective effects of extract and juice on human periodontal ligament (PDL) cells after the reimplantation of avulsed teeth using a collagenase-dispase test. Materials and methods Sixty-five human premolars, all of which would eventually need to be extracted, were split into three experimental groups: one treated with Hanks Balanced Salt Solution, another with Morinda citrifolia juice and Ocimum sanctum extract, and two control groups (positive and negative).There were 10 teeth in each control group and 15 teeth each were used in the experimental groups, with the first 30 minutes spent dry before being submerged in one of three experimental media for 45 minutes, followed by 30 minutes of treatment with collagenase and dispase II.