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Aim: The complete denture fracture of denture may ruin the routine life of an edentulous patient. The aim of the present study was to propose and evaluate a new classification system for denture fractures.
Settings And Design: Cross sectional -Survey.
Materials And Methods: Ten dental laboratories in Delhi and the National Capital Region participated in the study for 2 years. The accurate assessment of fractured dentures received in the laboratories for repairs was done. A questionnaire with complete information along with photographs was used to classify the denture fracture.
Statistical Analysis Used: Percentage (proportion) statistical test.
Results: Out of 620 dentures, 164 (94 maxillary and 70 mandibular) were found with previous repair, soft liners, metal frame, or wire reinforcements which were excluded from the study. In the present study, 456 dentures were considered (256 maxillary and 200 mandibular). Class I fracture (midline) was the most common in both maxillary and mandibular dentures (46.87% in maxillary and 61% in mandibular) with high significance ( < 0.001). Class II and Class V were the second most common pattern of fracture in mandibular and maxillary dentures, respectively. There was no single case of Class III fracture for the mandibular dentures, and Class IV was the least common among the maxillary dentures.
Conclusions: This study encourages further clinical studies for validation and reliability evaluation of proposed new classification system.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6803796 | PMC |
http://dx.doi.org/10.4103/jips.jips_312_18 | DOI Listing |
Food Chem
September 2025
International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China. Electronic address:
Mycotoxins, due to their high carcinogenic and genotoxic properties, pose a significant threat to global food safety. Traditional detection methods often fall short in meeting the demands for large-scale, real-time, simple, and rapid monitoring. As a result, innovative rapid detection approaches, leveraging advanced materials and sensor technologies, are emerging as key solutions for preventing food contamination.
View Article and Find Full Text PDFBiosens Bioelectron
September 2025
College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China. Electronic address:
Papillary thyroid carcinoma (PTC) is the most prevalent form of thyroid cancer with a high incidence among endocrine malignancies. It tends to metastasize early in lymph nodes and differs markedly from other subtypes in biological behavior, clinical management, and prognosis. Therefore, accurately distinguishing PTC from other pathological subtypes is crucial for guiding diagnosis and treatment decisions.
View Article and Find Full Text PDFJ Neurosurg Case Lessons
September 2025
Department of Neurosurgery, Fleming Neuroscience Institute, Allentown, Pennsylvania.
Background: High-grade astrocytoma with piloid features (HGAP) was recently added to the WHO 2021 CNS classification system among the group of circumscribed astrocytic gliomas. These tumors present with high-grade piloid histology with similarities to glioblastoma. HGAPs in the pineal region become particularly challenging due to its deep location and proximity to deep venous structures, the midbrain, and the thalamus.
View Article and Find Full Text PDFJ Am Acad Orthop Surg
September 2025
From the Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY (Neitzke, O'Donnell, Buchalter, Chandi, Westrich, and Gausden), the Department of Orthopedic Surgery, University of Wisconsin-Madison, Madison, WI (O'Donnell), and Somers Orthopaedic Surgery & Sports Medicine Group
Introduction: Developmental dysplasia of the hip (DDH) poses challenges for component positioning during total hip arthroplasty (THA) secondary to abnormal bone morphology, soft-tissue contractures, and hip center migration. The objective of this study was to evaluate the radiographic and clinical outcomes of THA for DDH performed with robotic assistance versus manual (M) technique.
Methods: A retrospective review identified 115 patients with Crowe II to IV dysplasia undergoing primary THA at a single institution from 2016 to 2022.
Med Sci (Paris)
September 2025
UMI233 TransVIHMI (Recherches translationnelles sur le VIH et les maladies infectieuses), Université de Montpellier, IRD, INSERM Unité 1175, Montpellier, France.
For a long time neglected, the mpox virus has caused two public health emergency declarations by the World Health Organization in just two years. Rapid detection and characterization of the viral strains involved are crucial for better control of the disease. Recent work on viral genome sequencing in the Democratic Republic of the Congo (DRC) has shown the emergence in 2023 of clade Ib, with sustained human-to-human transmission and rapid spread to several other non-endemic neighboring countries, as well as outside Africa.
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