Background: A critical evaluation of the pattern of periodontal procedures performed is important in providing useful data to the administrator for proper planning and budgeting for dental health service.
Objective: To assess the pattern of periodontal treatments performed over a given period of time at the Periodontology clinic of the Lagos University Teaching Hospital, Lagos, Nigeria.
Methods: This was a twenty two months retrospective study of all periodontal procedures performed on patients seen at the periodontology clinic of the Lagos University Teaching Hospital between January 2006 and October 2007. The periodontology treatment record was used to retrieve information which included the patient's age, gender, diagnosis and periodontal procedures given. The procedures were further categorized into surgical and nonsurgical groups. The information obtained was then analyzed using Epi Info 2007 statistical software.
Results: A total of 1,938 patients were seen during this period. Females were 1009 (52.1%) and males were 929 (47.9%). (F/M, 1.1:1). A total of 2,110 periodontal treatments were performed. Majority of the patients received non-surgical periodontal therapy which constituted the bulk (96.3%) of the therapies. Scaling and polishing was the most frequently performed non-surgical procedure accounting for 1261 (62.1%) with slightly more males receiving the treatment. Of the surgical treatment modalities, operculectomy accounted for 65.4% and was carried out on more females than males. Regenerative procedures were the least performed surgical treatments.
Conclusion: This study highlighted that non-surgical periodontal therapy, particularly scaling and polishing was the most frequently utilized periodontal procedure. Operculectomy was the predominant surgical procedure performed. The low percentage of regenerative surgical procedures was however below the desired expectation.
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J Stomatol Oral Maxillofac Surg
January 2025
Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University / Second Faculty of Clinical Medicine, Kunming Medical University, Kunming 650101, China.
Background: Oral cancer is a common head and neck cancer malignancy that seriously affects patients' quality of life and increases the health care burden. Moreover, there is a lack of comprehensive reviews of previous research on factors associated with oral cancer. The aim of the current umbrella review was to provide a comprehensive and systematic summary of relevant studies, to grade the quality of evidence of relevant studies, and to provide guidance for the prevention of oral cancer.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Division of Conservative Dentistry and Periodontology, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria.
Over the past few years, biomaterial-based periodontal tissue engineering has gained popularity. An ideal biomaterial for treating periodontal defects is expected to stimulate periodontal-derived cells, allowing them to contribute most efficiently to tissue reconstruction. The present study focuses on evaluating the in vitro behavior of human periodontal ligament-derived stromal cells (hPDL-MSCs) when cultured on gelatin/Polycaprolactone prototype (GPP) and volume-stable collagen matrix (VSCM).
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Departments of Microbiology and Immunology, College of Medicine, Penn State University, Hershey, PA 17033, USA.
Productive infections of oncogenic human papillomaviruses (HPVs) are closely linked to the differentiation of host epithelial cells, a process that the virus manipulates to create conditions favorable to produce virion progeny. This viral interference involves altering the expression of numerous host genes. Among these, proprotein convertases (PCs) have emerged as potential oncogenes due to their central role in cellular functions.
View Article and Find Full Text PDFBiomolecules
January 2025
Department of Prosthodontics and Periodontics, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, Brazil.
This study evaluated the osteogenic potential of the bioactive glasses SinGlass (45S5) and SinGlass High (F18) in regenerating critical bone defects in rat calvaria. Both biomaterials promoted new bone formation around the particles, with the SinGlass High (F18) group exhibiting a higher rate of bone maturation. Histomorphological and birefringence analyses revealed better organization of the newly formed bone in the biomaterial-treated groups, and immunohistochemistry indicated the expression of osteogenic markers such as osteocalcin, immunostaining for bone morphogenetic protein 2 (BMP 2), and immunostaining for bone morphogenetic protein 4 (BMP 4).
View Article and Find Full Text PDFAnimals (Basel)
January 2025
Department of Veterinary Surgery, College of Veterinary Medicine and BK21 Plus Project Team, Chonnam National University, Gwangju 61186, Republic of Korea.
As the life span of companion animals increases and their owners' concern for their quality of life increases, interest in dental diseases has also gained attention. While many studies have explored oral diseases in general, research on small-breed dogs remains limited. Therefore, in this study, we analyzed various diseases that led to tooth extraction in small- and medium-breed dogs.
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