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Aftereffect of this halloween manure-derived sulfadiazine about kinds syndication and also bioactivities of garden soil ammonia-oxidizing microbes soon after fertilizing.
manage the patients based on their age-groups.
The present review will help to better understand the nature, course, and biologic behavior of oral cancer in young patients leading to the development of specific treatment strategies to manage the patients based on their age-groups.
The aim of this systemic review is to investigate these parameters by analyzing the characteristics of fractured instruments to determine which is the most relevant mechanical stress that induces intracanal separation
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The fracture of nickel-titanium (Ni-Ti) instruments is a result of flexural fatigue and torsional fatigue. An electronic search was conducted in MEDLINE database, Web of Science, and Cochrane following preferred reporting items for systematic reviews and meta-analyses guidelines. Data were collected and the key features from the included studies were extracted. Overview quality assessment questionnaire scoring assessed the quality of the articles. A total of 12 articles were selected, where the lowest score was 13.

Considering Ni-Ti rotary instruments, this overall evaluation comprehends 939 broken instruments with an incidence of fracture of 5%. Out of the 12 selected articles, 10 studies revealed that flexural failure was the predominant mode (range of 62-92%). It appears that motionlexural fatigue is the most relevant mechanical stress that induces intracanal separation in vivo. Moreover, in clinical practice, the fragment length might be an excellent indicator of the type of fracture.
The aim of this literature review is to determine whether endocrowns are a reliable alternative for endodontically treated teeth with extensive loss of tooth structure, the indications and contraindications of this restorative choice, the principles that should be followed for tooth preparation and which material is most appropriate for endocrown fabrication.

Rehabilitation of endodontically treated teeth with severe coronal destruction has always been a challenge for the dental clinician. Until recently, the fabrication of a metal-ceramic or all-ceramic full-coverage crown along with a metal or glass fiber post has been the "gold standard" proving its efficacy via numerous clinical studies. With the development of CAD/CAM technology and the evolution of dental materials, new minimally invasive techniques have been introduced with less need for adjustments and less incorporation of structural defects. One of them, the "monoblock technique," proposed by Pissis in 1995, was the forerunner of endocrown restoiques demanding tooth substance removal and minimizing the opportunity for reinterventions should be reconsidered.
To present a case of skeletal mandibular protrusion with multiple impacted ankylosed teeth, which were treated with conventional orthognathic surgery and alveolar corticotomy, respectively.

Tooth ankylosis is characterized by the fusion of a root surface with the surrounding alveolar bone. Various treatment modalities for tooth ankylosis have been developed and are used commonly in the clinic. Corticotomy is defined as the application of intentional surgical injury to the cortical bone to mobilize a tooth with the adjacent bone and soft tissues. The corticotomy technique has been improved in recent years to avoid possible risks such as periodontal damage, tooth devitalization, and osseous necrosis due to an inadequate blood supply.

A female patient aged 16 years and 3 months was diagnosed with anterior crossbite and the impaction and ankylosis of multiple canines. After the confirmation of ankylosis, alveolar corticotomy was performed on the maxillary left and mandibular right canines. After 6 months of traction (patient age, 19 years and 7 months), both canines had extruded successfully. After the completion of preoperative treatment, bilateral intraoral vertical ramus osteotomy was performed to correct the anterior crossbite involving a skeletal mandibular protrusion. The amounts of mandibular setback on the right and left sides were approximately 7 and 5 mm, respectively. this website The total treatment period was 55 months. Acceptable occlusion with a balanced profile was maintained over a 5-year retention period, indicating the long-term stability and success of the treatment.

Our results indicate that alveolar corticotomy should be considered to facilitate the treatment of multiple impacted ankylosed teeth.

This report proposes an efficacy of alveolar corticotomy for extrusion of impacted ankylosed teeth.
This report proposes an efficacy of alveolar corticotomy for extrusion of impacted ankylosed teeth.
The primary aim of this research protocol is to secure funding to initiate a teledentistry pilot project in order to improve the oral hygiene conditions of the most vulnerable population of rural Sindh in Pakistan, through hands-on training of 1,000 lady health workers by dentists and community dentistry specialists of other colleges led by Jinnah Medical and Dental College.

Training courses on digital health consultation would be given to participating healthcare workers. The trainees would be trained on all aspects of dental hygiene including precautions, tooth brushing techniques, and oral care. During the 2-day-long course, lady health workers will be taught various tooth brushing techniques, as well as basic instructions about oral hygiene and how to address queries of people regarding oral health. They will also get guidance about the various multimedia softwares in the phone and how to use them. The study would also include teledentistry consultation as a real-time patient learning tool for patientced technologies such as teledentistry within their national healthcare network, the COVID-19 pandemic is a challenge to introduce the requisite legislative changes to promote the widespread use of teledentistry.
The aim of this bench study was to provide quantitative data addressing the difference between the manual low window design and the corresponding computer-aided design and computer-aided manufacturing (CAD/CAM)-guided design.

Five cone-beam computed tomography (CBCT) scans of as many patients (two males and three females, age range 61-78 years) with partially edentulous maxilla to be rehabilitated through sinus augmentation, one- or two-step implant placement, and implant-supported prostheses were used to 3D-print the corresponding five maxillary stereolithographic models. Five independent highly skilled maxillofacial surgeons, who were provided with the patients' orthopantomographs, drew on the models the access windows for sinus augmentation according to the "high" (standard) and the low window design both by free-hand and using a surgical guide prepared by computer-guided design. Accuracy and inter-operator variability were analyzed.

The results of this study showed that the manual design is associated with a clinically relevant shift in the low window shape, size, and positioning compared with the CAD/CAM-based positioning.
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