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Topic Review
Warthin’s Tumor
Warthin’s tumor is the second most frequent neoplasm next to pleomorphic adenoma in the salivary gland, mostly in the parotid gland. The epithelial cells constituting a tumor are characterized by the presence of mitochondria that undergo structural and functional changes, resulting in the development of oncocytes. 
  • 368
  • 27 Feb 2024
Topic Review
Melatonin and Periodontitis-Related Systemic Diseases
Periodontitis has become the main reason for tooth loss/edentulism in adults worldwide. It is also linked closely with other systemic diseases such as cardiovascular disease, Alzheimer’s disease, diabetes, and cancer, thus profoundly impairing people’s quality of life. As the most common chronic inflammatory disease of humans, periodontitis has brought about huge socioeconomic impacts and healthcare costs. Periodontitis as a highly prevalent chronic infection/inflammatory disease can eventually lead to tooth loss and masticatory dysfunction. It also has a negative impact on general health and largely impairs quality of life. The tissue destruction during periodontitis is mainly caused by the excessive immune–inflammatory response; hence, how to modulate the host’s reaction is of profound importance for effective periodontal treatment and tissue protection. Melatonin, as an endogenous hormone exhibiting multiple biological functions such as circadian rhythm regulation, antioxidant, and anti-inflammation, has been widely used in general healthcare. The application of melatonin as an adjunctive approach in the treatment of periodontitis and periodontitis-related systemic comorbidities is witnessed. 
  • 365
  • 02 Dec 2022
Topic Review
Peri-Implant Diseases
Dental implant-supported prostheses are a well-established rehabilitation treatment for partially or completely edentulous patients that restore function and esthetics while having long-term survival rates. The tissues surrounding osseointegrated dental implants are referred to as peri-implant tissues, consisting of soft and hard tissue parts. The soft tissue part forms following the placement of implant/abutment during the wound healing and is known as “peri-implant mucosa,” while the hard tissue part makes contact with the implant surface to ensure implant stability.
  • 364
  • 25 May 2023
Topic Review
Implant Treatment by Guided Surgery Supporting Overdentures
This study aimed to show the clinical outcomes of implants inserted by guided surgery supporting mandibular overdentures in edentulous patients. Patients and methods: Mandibular edentulous patients were diagnosed with an oral examination, cone-beam computerized tomography, and diagnostic casts for intermaxillary relations and treated with overdentures over two implants by guided surgery. After flapless surgery, implants were early loaded with an overdenture at 6 weeks.
  • 363
  • 18 Nov 2021
Topic Review
Home Oral Care of Children
Tooth decay remains one of the most common diseases in children. The oral health status of children can be influenced by many different factors related to their oral health practices, but also to parental factors.
  • 363
  • 26 Aug 2022
Topic Review
Photobiomodulation with Laser Technology in Fixed Orthodontic Treatment
Despite the growing demand for improving smile aesthetics and occlusal functionality, a significant percentage of patients still refuse or discontinue orthodontic treatment because of pain and discomfort related to this therapy. As consequence, controlling the pain experienced by patients during the same therapy represents a primary concern for both patients and clinicians. Pieces of evidence have suggested that photobiomodulation can reduce pain experienced by patients during the decrowding stage or during specific protocols, for example, rapid maxillary expansion. PBM can be performed with lasers and also with a light-emitting diode (LED) device. 
  • 360
  • 23 Apr 2023
Topic Review
Dental Implants in Relation to Bone Density
Titanium has been the material of choice for dental implant fixtures due to its exceptional qualities, such as its excellent balance of rigidity and stiffness. Since zirconia is a soft-tissue-friendly material and caters to esthetic demands, it is an alternative to titanium for use in implants. Nevertheless, bone density plays a vital role in determining the material and design of implants. Compromised bone density leads to both early and late implant failures due to a lack of implant stability. 
  • 359
  • 09 Nov 2023
Topic Review
Currently Existing Pathogenesis of Oral Lichen Planus
Lichen ruber planus (LP) is a chronic, autoimmune, inflammatory mucocutaneus disease that influences the hair, skin, and nails, as well as the genital, oesophageal, laryngeal, conjunctival, and oral mucosa. Mostly, it is isolated only in the oral cavity without involving the skin or other mucous membranes. Oral lichen planus (OLP) is considered a T cell-mediated chronic inflammatory process activated by an unknown antigen, making basal keratinocytes vulnerable to a cytotoxic cell mediated immune response.
  • 353
  • 12 Jun 2023
Topic Review
Candida in Oral Malignancy
Candida albicans is a commensal fungal species that commonly colonizes the human body, but it is also a pervasive opportunistic pathogen in patients with malignant diseases. A growing body of evidence suggests that this fungus is not only coincidental in oncology patients, but may also play an active role in the development of cancer. More specifically, several studies have investigated the potential association between C. albicans and various types of cancer, including oral, esophageal, and colorectal cancer, with a possible role of this species in skin cancer as well. The proposed mechanisms include the production of carcinogenic metabolites, modulation of the immune response, changes in cell morphology, microbiome alterations, biofilm production, the activation of oncogenic signaling pathways, and the induction of chronic inflammation. These mechanisms may act together or independently to promote cancer development.
  • 350
  • 10 Oct 2023
Topic Review
Temporomandibular Joint Related Diseases
With rapid advances in technology, computer-based studies and Artificial Intelligence (AI) approaches are finding their place in every field, especially in the medical sector, where they attract great attention. The Temporomandibular Joint (TMJ) stands as the most intricate joint within the human body, and diseases related to this joint are quite common.
  • 348
  • 30 Aug 2023
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